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Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Anhui Xinbo Tech Co Ltd patent application for Quenching Waste Heat Recovery System. Tang Kaijian, Li Feiqing and Wang Chao developed the invention.
The patent application number is CN202510360923 20250326. The patent publication number is CN12008269..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Yongan Dingfeng Carbon Tech Co Ltd patent application for Heat Accumulating Type Trolley Furnace with Uniform Heating Function. The invention was developed by Li Fang and Wang Tiejun.
The patent application number is CN202510566076 20250430. The pat..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Zhenjiang Bochi Auto Parts Co Ltd patent application for Hydraulic Motor Output Shaft Modular Surface Treatment Equipment and Use Method Thereof. The invention was developed by Zhu Wanping, Zhao Zhengguang and Xu Jianping.
The patent application num..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Wafangdian Jinguanda Bearing Mfg Co Ltd patent application for Quenching Device for Heat Treatment of Bearing Ring. Yang Dianyong, Wang Chuanxu and Wang Yong developed the invention.
The patent application number is CN202510423367 20250407. The paten..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jingneng Tech Hainan Co Ltd has been granted a patent for Sealing Structure of Centrifugal Pump. Yin Laidi, Sun Kesheng, Song Jianlong, Fang Wencan and Dai Jun developed the invention.
The patent application number is CN202422731705U 20241111. The patent publication number is CN223293940 (U). International..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jiangsu Yongyi Pump Tech Group Co Ltd has secured a patent on Rotary Sealing Structure for Self-priming Pump and Self-priming Pump. Liu Yongfu, Liu Liu, Huang Yifeng and Liu Chao developed the invention.
The patent application number is CN202422433249U 20241009. The patent publication number is CN223293939..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jiangsu Yongyi Pump Tech Group Co Ltd has been granted a patent for Auxiliary Sealing Structure for Self-priming Pump and Self-priming Pump. Liu Yongfu, Liu Liu, Huang Yifeng and Liu Chao developed the invention.
The patent application number is CN202422433244U 20241009. The patent publication number is CN..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Sealing Structure of Self-priming Pump has been issued to Zhejiang Daming Mech & Electrical Co Ltd. This invention was developed by Yu Hui.
The patent application number is CN202422748683U 20241111. The patent publication number is CN223293936 (U). International Patent Classification cod..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Cantilever Type Water Pump has been issued to Ruhr Pump China Co Ltd. This invention was developed by Lu Junlong, Liao Shaojun and Li Xiaoping.
The patent application number is CN202422149853U 20240902. The patent publication number is CN223293933 (U). International Patent Classification..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shanghai Chuangfei New Material Tech Co Ltd for Oil Absorption Test Device for Oil Locking Cotton. Yao Jing and Huang Tao developed the invention.
The patent application number is CN202422519743U 20241018. The patent publication number is ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Wuhan Hezhi Chuangzhan Information Tech Co Ltd for Transformation Evaluation System. Yu Dongmei developed the invention.
The patent application number is CN202422451386U 20241010. The patent publication number is CN223295951 (U). Internati..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shenzhen Leleduo Tech Co Ltd has been awarded a patent for Fan Used in Multiple Scenes. This invention was developed by Zhan Ruihong.
The patent application number is CN202422218532U 20240911. The patent publication number is CN223293925 (U). International Patent Classification codes are F04D25/10, F04D29/..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Hainan Gelan Tech Co Ltd for Pressure Control Device for Constant-flux Pump. Zhang Yuncheng developed the invention.
The patent application number is CN202422491841U 20241015. The patent publication number is CN223293908 (U). International..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Wanfeng Boat Equipment Mfg Co Ltd for High-speed Centrifugal Pump. Huang Xiaoying, Lu Aibing and Gao Rui developed the invention.
The patent application number is CN202422614315U 20241029. The patent publication number is CN2232939..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Changshu Naisu Biological Material Tech Co Ltd for Efficient Dry Type Vacuum System Easy to Maintain. Yang Junting and Huang Fei developed the invention.
The patent application number is CN202422618238U 20250707. The patent publication num..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hefei Jiyuan Huiyi Hydraulic Tech Co Ltd has secured a patent on Gear Oil Pump Convenient to Install. Wan Zhenxiang, Xie Yong, Zhang Jiangang, Wu Yongfeng and Zhang Lijie developed the invention.
The patent application number is CN202422814878U 20241119. The patent publication number is CN223293890 (U). In..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Luoyang Ounuo Machinery Co Ltd for Structure for Preventing Backflow of Inner Cavity of High-pressure Diaphragm Pump. Chen Yonghui, Wang Haiwei, Sun Xiaolin and Sun Shaokang developed the invention.
The patent application number is CN20242..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Huanghe Science & Technology College and Xiangnong Industrial Equipment Mfg Nanjing Co Ltd have been granted a patent for Automatic Rapid Spectrum Analysis System for Sample. Fu Qunzhong and Yang Yang developed the invention.
The patent application number is CN202421226168U 20240531. The patent publication..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Huzhou Nitrogen Tech Co Ltd has been granted a patent for Double-combination Air Pump. Sun Lingjun developed the invention.
The patent application number is CN202422610054U 20241028. The patent publication number is CN223293873 (U). International Patent Classification codes are F04B35/04, F04B39/06, F04B39..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Nanjing Shunfeng Compressor Co Ltd for Sealing Structure for High-pressure Piston Compressor. Chang Aihua and Yu Qiang developed the invention.
The patent application number is CN202422847446U 20241121. The patent publication number is CN2..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Energy-saving Controllable Disc Type Hydraulic Oil Pump has been issued to Changxing Baifeite Machinery Co Ltd. This invention was developed by Hu Yan, Peng Xiaoji, Qian Rujin, Chen Yalong and Ding Langen.
The patent application number is CN202422680880U 20241105. The patent publication ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Wenzhou Fansheng Electromechanical Co Ltd has obtained a patent for integrated injection molding shaker of split type water pump. This invention was developed by Li Ruixue.
The patent application number is CN202422471863U 20241012. The patent publication number is CN223293858 (U). International Patent Clas..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shanghai Yingzhi Automotive Parts Co Ltd for Multifunctional Diffraction Pump Integrating Far-end Oil Absorption and Near-end Oil Absorption. Guo Youlong and Xiong Wubin developed the invention.
The patent application number is CN202422666..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Linhai Jiangnan Internationalv Combustion Engine Accessories Factory has been granted a patent for Air Filter Adopting Coaxial Core Assembly Structure. Guo Hui, Jin Wenhua and He Guozheng developed the invention.
The patent application number is CN202422645660U 20241031. The patent publication number is CN..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for EGR (exhaust Gas Recirculation) Lift Valve Embedded Anti-corrosion Structure has been issued to Beijing Melin Bridge Tech Group Co Ltd. This invention was developed by Jing Jianzhou, Yang Xiaoming, Jiang Xiaopeng, Tang Junjie and Chen Yuan.
The patent application number is CN202422938251..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Beijing Melin Bridge Tech Group Co Ltd has secured a patent on Anti-corrosion Structure for Exhaust Gas Recirculation (egr) Valve and EGR Valve. Jing Jianzhou, Tang Junjie, Yang Xiaoming, Jiang Xiaopeng and Zhu Lijun developed the invention.
The patent application number is CN202422938491U 20241129. The pa..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Beijing Melin Bridge Tech Group Co Ltd has secured a patent on EGR Lift Valve Embedded Assembly Structure. Jing Jianzhou, Yang Xiaoming, Jiang Xiaopeng, Tang Junjie and Chen Yuan developed the invention.
The patent application number is CN202422938245U 20241129. The patent publication number is CN223293822..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Beijing Melin Bridge Tech Group Co Ltd has secured a patent on EGR Lift Valve Bearing Reset Structure. Jing Jianzhou, Yang Xiaoming, Jiang Xiaopeng, Tang Junjie and Zhang Jiaxin developed the invention.
The patent application number is CN202422938250U 20241129. The patent publication number is CN223293821 ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing Sanxin Electronic Co Ltd has been granted a patent for General Gasoline Engine ECU Structure Capable of Detecting Gas Pressure. This invention was developed by Qin Jie and Xiao Fujian.
The patent application number is CN20242339049U 20241206. The patent publication number is CN223293814 (U). Inte..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhejiang Jianya Pump Ind Co Ltd has received a patent for Electromagnetic Control Diesel Engine. This invention was developed by Chen Min.
The patent application number is CN202422473720U 20241012. The patent publication number is CN223293813 (U). International Patent Classification codes are F02D11/00, F0..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Air-cooled Pump Flow Type Single-cylinder Diesel Engine has been issued to Song Dewu. This invention was developed by Song Dewu.
The patent application number is CN202422533974U 20241021. The patent publication number is CN223293806 (U). International Patent Classification codes are F01P..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Linhai Jiangnan International Combustion Engine Accessories Factory has received a patent for Multi-hole-site Air Inlet Device for Filter. This invention was developed by Guo Hui, Jin Wenhua and He Guozheng.
The patent application number is CN202422645689U 20241031. The patent publication number is CN22329..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Diesel Engine Starting Valve has been issued to Suzhou Kentailier Welding Tech Co Ltd. This invention was developed by Zhang Ligen and Wang Bin.
The patent application number is CN202422404176U 20240930. The patent publication number is CN223293790 (U). International Patent Classificatio..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Laiyang Yingda Machinery Co Ltd for CAM Shaft with Lubrication Function. Wang Jian, Yu Congjing and Meng Ying developed the invention.
The patent application number is CN202422837360U 20241121. The patent publication number is CN223293789 ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Laiyang Yingda Machinery Co Ltd has been granted a patent for Camshaft Structure Capable of Effectively Reducing Noise. This invention was developed by Wang Jian, Yu Congjing and Meng Ying.
The patent application number is CN202422759233U 20241113. The patent publication number is CN223293788 (U). Internat..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guo Huazhang has been granted a patent for Overturning Platform Plate Mechanism of Longitudinal Evacuation Platform. This invention was developed by Guo Huazhang.
The patent application number is CN20242335772U 20241210. The patent publication number is CN223293777 (U). International Patent Classification ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Wang Shoufu has been awarded a patent for Novel Liquid-pushing-gas Type High-pressure Air Pump. This invention was developed by Wang Shoufu.
The patent application number is CN202422645696U 20241031. The patent publication number is CN223293763 (U). International Patent Classification code is E21F1/00.
..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hubei Sanliu Heavy Ind Co Ltd has been granted a patent for Single-rail Installation Counter-force Hanging Bracket. Zhou Zongren, Zhou Dongqing, Fang Gang, Fan Xiaoxia and Leng Jian developed the invention.
The patent application number is CN202422418103U 20241008. The patent publication number is CN223293..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Zhangcun Coal Mine Shanxi Luan Environmental Protection Energy Development; China University of Mining for Multifunctional Adjustable Formwork for Gob-side Entry Retaining. Zhao Huiliang, Zhao Dongsheng, Yan Pengfei, Nan Jiwen, Cheng Guanyu, ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Fischer Taicang Fixings Co Ltd has secured a patent on Fixing Structure and Fixing System. Guo Lin developed the invention.
The patent application number is CN202422861559U 20241122. The patent publication number is CN223293723 (U). International Patent Classification codes are E21D11/08 and E21D9/06.
..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhejiang Zixin Automation Equipment Co Ltd has been awarded a patent for Sampling Valve. This invention was developed by Li Yongan, Yang Weiliang, He Wucai and Han Biao.
The patent application number is CN202422442495U 20241009. The patent publication number is CN223295720 (U). International Patent Classif..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Karamay Huaxin Energy Tech Service Co Ltd for Novel Water Shutoff and Profile Control Device. Yu Hailiang, Yu Haifeng and Yu Qi developed the invention.
The patent application number is CN20242246877U 20240822. The patent publication numbe..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hunan Shuangda Intelligent Equipment Co Ltd has received a patent for Prying Frame Assembly and Injection Head Tower. This invention was developed by Fang Yihong, Zhu Tao, Li Kan, Shi Fengzhi and Xiao Jiukun.
The patent application number is CN202422895194U 20241126. The patent publication number is CN2232..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- MCC Wukan Engineering Technology Co Ltd has received a patent for Stable Sampling Device for Geotechnical Investigation. This invention was developed by Meng Miao, Heng Jiyang and Liu Zi'ang.
The patent application number is CN202422707285U 20241107. The patent publication number is CN223295700 (U). Intern..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Heijing Zhijia Hardware Co Ltd has received a patent for Hardware Hinge Easy to Install. This invention was developed by Deng Yuandong.
The patent application number is CN202422457607U 20241011. The patent publication number is CN223293559 (U). International Patent Classification code is E05D5/02.
..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- East China Branch Of The 5th Electronics Res Institute of The Ministry of Information Industry of Ch has been granted a patent for Rain Experiment Device. This invention was developed by Li Qiuying, Qian Siyu, Xie Mingzhen, Gu Weidong and Chen Peng.
The patent application number is CN202422547054U 20241022..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Wenzhou Xinmima Combination Lock Co Ltd has been awarded a patent for Locking Mechanism and Storage Cabinet. This invention was developed by Long Yun, Xu Deyan, Zhou Zihan, Liu Zhenlin, Xu Defu and Zhou Shengquan.
The patent application number is CN202521590859U 20250729. The patent publication number is C..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Suzhou Tuanrui Electric Co Ltd has been granted a patent for Anti-coking Thermocouple. Zhang Liang, Liu Zhen and Zhang Yujie developed the invention.
The patent application number is CN202422704696U 20241107. The patent publication number is CN223295545 (U). International Patent Classification codes are G0..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hunan High Speed Logistics Dev Co Ltd has obtained a patent for anchoring-free assembly type movable guardrail. This invention was developed by Tao Shengli, Zhang Longxing, Wang Guan, Cheng Jian, Tan Meilan, Liu Hao, Pan Xianglin and Tu Jianhui.
The patent application number is CN202422644995U 20241031. Th..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhongshan Tongxi Intelligent Tech Co Ltd has received a patent for Inductor Convenient to Replace. This invention was developed by Zou Tongxi, Zeng Xiaoyong and Yang Shengfu.
The patent application number is CN202422583514U 20241024. The patent publication number is CN223295447 (U). International Patent Cl..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Jig for Detecting Cylindrical Size has been issued to Changshu Entech Plastic Co Ltd. This invention was developed by Li Wei, Qian Yi, Cui Yilei, Ma Xingzhong and Zhao Kejia.
The patent application number is CN202422734312U 20241111. The patent publication number is CN223295339 (U). Inte..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chengdu Caitu Decoration Eng Co Ltd has been granted a patent for Decorative Plate Bottom Supporting Mechanism. Wang Qiang developed the invention.
The patent application number is CN202422628791U 20241030. The patent publication number is CN223293313 (U). International Patent Classification codes are E04F..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for UHPC Decorative Plate has been issued to Huahui Hongjin New Material Tech Shanghai Co Ltd. This invention was developed by Liu Cheng and Xu Shuke.
The patent application number is CN202422647501U 20241031. The patent publication number is CN223293298 (U). International Patent Classificat..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Changzhou Yunling Energy Saving Tech Co Ltd has received a patent for Water-saving Fog Dissipation Type Dry and Wet Cooling Tower. This invention was developed by Ge Jiansheng and Yu Jianping.
The patent application number is CN202422743905U 20241112. The patent publication number is CN223295269 (U). Inter..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Anti-freezing Device with Air Guide and Control Door has been issued to Jinan Lanchen Energy Tech Co Ltd. This invention was developed by Yang Yujie.
The patent application number is CN202422403289U 20240930. The patent publication number is CN223295268 (U). International Patent Classifi..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jiangsu Fangjiacheng New Energy Tech Co Ltd has received a patent for High-efficiency Cooling Kiln. This invention was developed by Hu Qichao and Wang Xin.
The patent application number is CN202422678085U 20241104. The patent publication number is CN223295227 (U). International Patent Classification codes ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Chaoyang Jinda Molybdenum Co Ltd for Feeding Device Applied to Rotary Kiln. Kang Hailong, Wan Minkai, Zhang Tiejun, Hong Zhiyu and Li Hongzhao developed the invention.
The patent application number is CN20242270895U 20240826. The patent pu..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Deda Suzhou Ind Equipment Co Ltd has received a patent for Kiln Mouth Sealing Block of Rotary Kiln. This invention was developed by Zhang Dongbin.
The patent application number is CN202422420799U 20241008. The patent publication number is CN223295223 (U). International Patent Classification code is F27B7/2..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chaoyang Jinda Molybdenum Co Ltd has been granted a patent for Hot Air Heat Preservation Shell of Rotary Kiln. This invention was developed by Cheng Gong, Hong Zhiyu, Wang Junju and Wu Yuqiao.
The patent application number is CN202422689216U 20241105. The patent publication number is CN223295222 (U). Inter..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Pawa Zhuji New Energy Tech Co Ltd has received a patent for Drying Machine for Drying Ternary Precursor Material. This invention was developed by Xiong Ying, Yang Feng, Cui Xinguo, He Jian, Li Zelong and Jiang Jiameng.
The patent application number is CN202422309915U 20240920. The patent publication number..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing Difeng Thermal Energy Tech Co Ltd has secured a patent on Automatic Feeding Structure of Drying Room Assembly Line. Zheng Guocheng developed the invention.
The patent application number is CN202422587460U 20241025. The patent publication number is CN223295214 (U). International Patent Classificat..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Beijing Yishexu Tech Co Ltd for Mass Damper. Zhang Licheng, Fu Yaming, Sun Shuohui, He Yao and Meng Yue developed the invention.
The patent application number is CN202422691153U 20241105. The patent publication number is CN223293202 (U). I..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Forward and Reverse Air Supply and Moisture Removal Structure of Drying Equipment has been issued to Chongqing Difeng Thermal Energy Tech Co Ltd. This invention was developed by Zheng Guocheng.
The patent application number is CN202422587719U 20241025. The patent publication number is CN..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dayi Material Tech Co Ltd for Crawler-type Air Drying Device. Zhou Zhengqing, Fan Weiming and Zhu Jinping developed the invention.
The patent application number is CN202422623500U 20241029. The patent publication number is CN223295..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Hubei Zhiyuan Zhizao New Mat Co Ltd for Membrane Structure Heat Preservation Type Connecting Device. Xu Chen, Zou Yi and Zeng Qingpeng developed the invention.
The patent application number is CN202422677699U 20241104. The patent publicati..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Hubei Zhiyuan Zhizao New Mat Co Ltd for Rapid Ventilation Type Membrane Structure Building. Liu Xuanzhi, Xu Chen and Zou Yi developed the invention.
The patent application number is CN202422642702U 20241031. The patent publication number i..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chaoyang Xinming Vanadium Titanium Tech Co Ltd has received a patent for Drying Device. This invention was developed by Cong Peijun, Cong Jianxin and Zhang Lei.
The patent application number is CN202422411897U 20241008. The patent publication number is CN223295169 (U). International Patent Classification c..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Jiyuan High Frequency Equipment Co Ltd has been awarded a patent for Plate Drying Device. This invention was developed by Xu Yong and Guo Yingxiang.
The patent application number is CN202422497951U 20241015. The patent publication number is CN223295144 (U). International Patent Classification codes ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Changsha Special Engineering Equipment Industrial Tech Research Institute Co Ltd for Internal Cooling Device for Equipment Operating in High-temperature Environment. Xu Xijian, Tang Yan'an, Peng Jiawang and Yang Zhilie developed the invention..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Phase Change Cold Storage Plate Composition Assembly has been issued to Shenzhen Taiwa Energy Tech Co Ltd. This invention was developed by Zou Jianlin, Li Xiaochang and Zhong Wentao.
The patent application number is CN202422651670U 20241031. The patent publication number is CN223295090 (..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Truking Huatong Tech Co Ltd has received a patent for Cold Spot Cooling System. This invention was developed by Yang Wenlu and Guo Changfu.
The patent application number is CN202421729456U 20240722. The patent publication number is CN223295087 (U). International Patent Classification codes are F25D1/02, F2..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Scimee Tech Co Ltd has secured a patent on Air Guiding and Coagulation Assisting Device. Wang Zhexiao, Xiao Bo, Jiang Hongguang, Xia Maochuan, Bi Yongwei, Zhen Juan, Yang Zhiqing and Pu Rui developed the invention.
The patent application number is CN202422757904U 20241112. The patent publication number is ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shenyang Bicheng Electromechanical Equipment Co Ltd for Efficient Noise Reduction Device for Air Source Heat Pump Unit. Gao Jiancheng developed the invention.
The patent application number is CN20242291451U 20240828. The patent publication..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Hongtu Equipment Eng Co Ltd for Cofferdam Lowering Device and Cofferdam Lowering System Thereof. Dai Ranhong and Wang Yixin developed the invention.
The patent application number is CN202422762938U 20241112. The patent publicatio..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yunnan Science Res Institute Of Communication Co Ltd has obtained a patent for guardrail crossing side ditch. This invention was developed by Zhang Kaiwen, He Yongjun, Xie Haitao, He Wei, Guo Zhenjiang, Li Shuangxiang, Hu Zhibin, Cheng Shuwei, Wang Yilin, Zhao Hongcheng, Li Zhenhui, Wang Qiaoping, Li Yanhong,..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Xinyulong Special Engineering Tech Co Ltd for Bridge Crack Grouting Reinforcement Device. Liu Hongchun and Zeng Na developed the invention.
The patent application number is CN202422742465U 20241111. The patent publication number i..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xiamen Baoju Env Engineering Co Ltd has been granted a patent for Portable Indoor Humidifying Device. Zhuang Binbin and Su Zeren developed the invention.
The patent application number is CN202422431219U 20241009. The patent publication number is CN223294961 (U). International Patent Classification codes ar..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Likong Energy Co Ltd has been granted a patent for Energy-saving Efficient Medium and Low Temperature Cold Water Coupling Cold Supply System. Qi Wei, Xing Shengnan and Cai Qianqian developed the invention.
The patent application number is CN202421849698U 20240801. The patent publication number is ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Cnde Tech Co Ltd for Dehumidification Device Convenient to Hang. Mo Guilin, Duan Yijuan, Lin Xingjian, Cheng Qiquan and Li Shanyi developed the invention.
The patent application number is CN202422520331U 20241018. The patent publi..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing First Municipal Eng Co Ltd has been awarded a patent for Bailey Support and Vase Pier Column Butt Joint Device. This invention was developed by Li Zhuo, Luo Jun, Xu Mingshu, Mou Wenqi, Xu Yi and Zhou Jie.
The patent application number is CN202422578270U 20241024. The patent publication number is ..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shiyan Hengjin Induction Tech Co Ltd has obtained a patent for barrel type inductor for induction quenching of constant velocity universal joint. This invention was developed by Zhou Xiangcheng, He Meng, Zhang Yunfeng, Li Kun, Zhu Liquan, Chen Fuquan and Feng Cheng.
The patent application number is CN20242..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Wiscodri Wugang Eng Co Ltd has been granted a patent for Converter Oxygen Lance Protection Device. Li Bosi, Xie Jun, Yang Lin, Cheng Qian, Xiang Ganqian, Chen Xin, Wang Qiang and Yang Yepeng developed the invention.
The patent application number is CN202422248499U 20240913. The patent publication number is..
Engineering
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Suzhou Xinhualong Hydraulic Pneumatic Equipment Co Ltd has been awarded a patent for Adjustable Base. This invention was developed by Wu Jinyan and Wu Xiaoyan.
The patent application number is CN20242297737U 20240828. The patent publication number is CN223294544 (U). International Patent Classification cod..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Wuxi Ruike Heating Ventilation Tech Co Ltd has received a patent for Valve Element Module of Water Distributing and Collecting Device. This invention was developed by Li Changlin.
The patent application number is CN20242245263U 20240822. The patent publication number is CN223294365 (U). International Paten..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- De Rapid Road Products Inc has received a patent for Casing Combined with Decorating Parts Made of Different Materials. This invention was developed by Chen Enyou.
The patent application number is CN202422626933U 20241029. The patent publication number is CN223296344 (U). International Patent Classificatio..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Honeywell Env And Combustion Controls Tianjin Co Ltd has received a patent for Self-centering Mechanism for Actuator, Actuator and Straight Stroke Valve. This invention was developed by Fang Yingwei, Tang Zhaojian and Yang Hong.
The patent application number is CN202422319720U 20240923. The patent publicat..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Huadian Fukang Thermal Power Co Ltd has obtained a patent for automatic reset double-adjustment stop valve. This invention was developed by Yan Shaoyang.
The patent application number is CN202422986784U 20241205. The patent publication number is CN223294349 (U). International Patent Classification codes ar..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Independent Valve has been issued to Hangzhou Water Meter Co Ltd. This invention was developed by Zheng Yubin, Zhao Pan and Sun Yilei.
The patent application number is CN202422703848U 20241106. The patent publication number is CN223294345 (U). International Patent Classification codes ar..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Qiu Zuxi has obtained a patent for pressure valve device. This invention was developed by Qiu Zuxi.
The patent application number is CN202422864623U 20241122. The patent publication number is CN223294328 (U). International Patent Classification codes are A47J31/44, F16K1/32, F16K1/38, F16K15/02 and F16K17/..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Huizhou Shuyang Tech Co Ltd has been granted a patent for Anti-explosion Pressure Release Valve. Cui Mulin developed the invention.
The patent application number is CN202422399133U 20240930. The patent publication number is CN223294323 (U). International Patent Classification codes are F16K17/04 and F16K17..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Guangdong Zhenhang Intelligent Control Tech Co Ltd has been granted a patent for Air Outlet Valve. Tan Fucong and Cheng Bo developed the invention.
The patent application number is CN202422628691U 20241029. The patent publication number is CN223294312 (U). International Patent Classification code is F16K11..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Jinpeng Aerospace Intelligent Equipment Co Ltd for Filling Structure of Gas Control Valve. Feng Jianxin and Yu Zhaoyun developed the invention.
The patent application number is CN202422869938U 20241125. The patent publication numbe..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Xinyun Hydraulic Tech Co Ltd for High-sealing-performance Multi-way Reversing Valve. Guan Xin, Shi Jiapeng and Yang Yu developed the invention.
The patent application number is CN202422659972U 20241031. The patent publication numb..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Yangzhou Xinyun Hydraulic Tech Co Ltd has been awarded a patent for Novel Multi-way Valve. This invention was developed by Guan Xin, Shi Jiapeng and Yang Yu.
The patent application number is CN202421896643U 20240806. The patent publication number is CN223294301 (U). International Patent Classification code..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Zhejiang Dongkai Semiconductor Tech Co Ltd has been granted a patent for Automatic Air Source Switching Device and Double-air-source Pneumatic Pump Control System. This invention was developed by Tan Linghua.
The patent application number is CN202421675559U 20240716. The patent publication number is CN2232..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Ball Valve has been issued to Jingzhou Jutong Intelligent Mfg Co Ltd. This invention was developed by Mao Wenyong, Zhang Minghua, Fang Xi, He Wei and Si Yuqi.
The patent application number is CN202422446901U 20241010. The patent publication number is CN223294295 (U). International Patent..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Lishui Chaote Valve Co Ltd has been granted a patent for Ball Valve with Filtering Function. Wu Yongkang and Wu Zhonglei developed the invention.
The patent application number is CN202422271219U 20240918. The patent publication number is CN223294294 (U). International Patent Classification codes are B01D35..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Nanjing Jingdonghan Electronic Tech Co Ltd has received a patent for Control Valve for Differential Pressure Transmitter. This invention was developed by Geng Fei.
The patent application number is CN202422828600U 20241120. The patent publication number is CN223294292 (U). International Patent Classificatio..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Valve Element Structure Capable of Effectively Reducing Hydraulic Torque Borne by Rotary Valve Element has been issued to Sainuo Power Shenzhen Co Ltd. This invention was developed by Dai Xi, Ma He, Wang Huiyuan, Lin Jishen and Zhang Youchang.
The patent application number is CN202422886..
Engineering
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Gate Valve with Corrosion Resistance has been issued to Dongbao Valve Co Ltd. This invention was developed by Liu Yu, Zhang Haifeng, Hu Zhonglei, Kuang Xianyao and Chu Jiawei.
The patent application number is CN202422505393U 20241016. The patent publication number is CN223294289 (U). Int..
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