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Education
| Thu 03 Jul 2025
Beijing, July 3 -- Hubei Bohao Tech Co Ltd has obtained a patent for electronic class board device for smart campus. This invention was developed by Tu Guanghu and Gao Changyan.
The patent application number is CN202420965485U 20240507. The patent publication number is CN222122823 (U). International Patent Classification code..
Education
| Thu 03 Jul 2025
Beijing, July 3 -- Huizhou Saien Chuangke Tech Co Ltd has been granted a patent for electronic drawing board. Chen Yunfeng developed the invention.
The patent application number is CN202420790010U 20240416. The patent publication number is CN222122806 (U). International Patent Classification codes are A63H33/26, B44C5/00, B44..
Education
| Thu 03 Jul 2025
Beijing, July 4 -- Shanghai 9th People's Hospital Shanghai Jiaotong University School Medicine has obtained a patent for bionic teaching aid for jaw defect in fibula flap reconstruction. This invention was developed by Wang Lei, Shi Jingcun, Pan Lisha, Zhang Yuhan, Wu Ziqian and Zhang Bingqing.
The patent application number is ..
Education
| Wed 02 Jul 2025
Beijing, July 3 -- State Intellectual Property Office of China has awarded a patent to Eisen Stationery Products Taicang Co Ltd for roller type pencil sharpener with leakage-proof function. Ai Shiwen developed the invention.
The patent application number is CN202420425240U 20240306. The patent publication number is CN22211642..
Education
| Wed 02 Jul 2025
Beijing, July 3 -- Ningbo University has been awarded a patent for noise reduction writing board. This invention was developed by Du Tianle and Fan Zeping.
The patent application number is CN202420673836U 20240402. The patent publication number is CN222116418 (U). International Patent Classification codes are B43L13/00 and B43L..
Education
| Wed 02 Jul 2025
Beijing, July 3 -- Shijiazhuang Institute of Railway Tech has obtained a patent for multifunctional teaching board. This invention was developed by Nie Hairong, Yuan Xiaowen, Wu Guoping, Wang Yonggang, Gao Shaoqiang, Wan Tao, Lang Huaiwei and Liang Tongsheng.
The patent application number is CN202420831284U 20240422. The pate..
Education
| Wed 02 Jul 2025
Beijing, July 3 -- Hebei College of Industry and Technology has received a patent for dust-free writing board. This invention was developed by Fu Jingyuan, Zhao Xiaoping, Liu Yanxia, Shi Yongliang and Huang Xiaoyang.
The patent application number is CN202420382580U 20240229. The patent publication number is CN222116415 (U). Int..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- Shandong Tuotong New Mat Co Ltd has received a patent for paint scraping device for painting roller. This invention was developed by Wang Long, Wang Fangqi and Wang Xiaofei.
The patent application number is CN202420793890U 20240417. The patent publication number is CN222112738 (U). International Patent Clas..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Hengshui Jiexin Machinery Tech Co Ltd for environment-friendly oil casing coupling painting equipment. Shi Yanchao, Shi Qinglin and Liu Lanzhi developed the invention.
The patent application number is CN202420776277U 20240415. The patent pu..
Education
| Wed 02 Jul 2025
Alexandria, July 3 -- JARA Worldwide has obtained a patent for educational device, methods and systems. This invention was developed by Fouladi Soraya.
The patent application number is US202217830177 20220601. The patent publication number is US12346163 (B2). International Patent Classification codes are G06F1/16, G06F1/20, G..
Education
| Wed 02 Jul 2025
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Ayou LLC for music theory teaching method and system. Shapiro Akiva developed the invention.
The patent application number is US202418793446 20240802. The patent publication number is US12347330 (B2). International Patent Classification code is G09..
Education
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for adjustable drawing board supporting frame for graphic design has been issued to Jiangsu Biwei Fengya New Material Tech Co Ltd. This invention was developed by Wang Xiaotou.
The patent application number is CN202323523183U 20231223. The patent publication number is CN222109573 (U). Interna..
Education
| Tue 01 Jul 2025
Beijing, July 2 -- Guangdong Nanfang Institute Of Tech has been granted a patent for multi-mode english teaching device. Huang Cong developed the invention.
The patent application number is CN202420621099U 20240328. The patent publication number is CN222103192 (U). International Patent Classification codes are F16M11/04, F16M..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- Anqing Normal University has been awarded a patent for teaching appliance for improving english teaching effect. This invention was developed by Liu Jing'an.
The patent application number is CN202323502887U 20231221. The patent publication number is CN222106120 (U). International Patent Classification codes a..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- Shenzhen Scope Co Ltd has secured a patent on hardware programming teaching equipment. Lei Xuezhou developed the invention.
The patent application number is CN202420615771U 20240328. The patent publication number is CN222106119 (U). International Patent Classification codes are G09B19/00 and G09B5/00.
T..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for poem excerpting and displaying device for language culture teaching has been issued to Qinghai Communications Technical College. This invention was developed by Li Yang, Wang Zhe, Chen Ying, Wang Ling, Ma Liya and Li Chunyan.
The patent application number is CN202420303031U 20240219. The ..
Education
| Wed 02 Jul 2025
Beijing, July 2 -- Zuoyebang Education Tech Beijing Co Ltd has secured a patent on programming learning machine. Wang Wentao, Xiong Chun and Guo Ziming developed the invention.
The patent application number is CN202323360361U 20231209. The patent publication number is CN222106101 (U). International Patent Classification codes..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Ningbo Yunzhicai Stationery Co Ltd for multi-layer water color pen packaging box. Zhan Wei developed the invention.
The patent application number is CN202420655958U 20240329. The patent publication number is CN222098426 (U). International P..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Guangdong Zhonghao Eng Design Co Ltd for constructional engineering design drawing storage box. Cao Shuhua, Cui Jiangsheng, Pan Da and Li Mengjiao developed the invention.
The patent application number is CN202420921155U 20240429. The paten..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Fuzhou Puluo Mach Mfg Co Ltd has obtained a patent for plastic pen cut-off machine. This invention was developed by Chen Hui and Luo Shubin.
The patent application number is CN202420803282U 20240417. The patent publication number is CN222096267 (U). International Patent Classification codes are B26D1/14, B2..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Beijing Magnet Alloy Corp has been granted a patent for universal line drawing machine adjusting device. Zhang Dagang, Jin Changming, Wang Lei, Ji Yongmei, Zhao Zhihua and Wang Qian developed the invention.
The patent application number is CN202420787009U 20240416. The patent publication number is CN2220961..
Education
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Shengzhihui Education Tech Co Ltd for video monitoring equipment for teaching. Yang Shenghui, Pan Guodong and Yu Chao developed the invention.
The patent application number is CN202420219471U 20240130. The patent publication number..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Yuzhou Dalongshan Jun Porcelain Culture Co Ltd has been granted a patent for airing device for jun porcelain glaze painting. This invention was developed by Wang Jianwei.
The patent application number is CN202420419065U 20240305. The patent publication number is CN222096481 (U). International Patent Classif..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Chinese Patent for blackboard chalk groove cleaning structure has been issued to Nanjing Changshen Tech Co Ltd. This invention was developed by Liu Bing, Zhao Jing, Shu Jun and Gao Wei.
The patent application number is CN202323566585U 20231225. The patent publication number is CN222097370 (U). International..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Wu Yuhui has been granted a patent for wrist hooking prevention positioning writing board. The patent application number is CN202420108591U 20240117. The patent publication number is CN222097368 (U). International Patent Classification codes are B43L13/00 and B43L13/20.
The abstract released by State Intel..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Chinese Patent for blackboard structure and intelligent blackboard has been issued to Shenzhen Honghe Innovation Information Technology. This invention was developed by Wang Wei.
The patent application number is CN202420713364U 20240408. The patent publication number is CN222097365 (U). International Patent C..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Shaanxi Hongda Ruiyun Information Ind Co Ltd has been granted a patent for surveying and mapping pen. This invention was developed by Li Gang and Qu Lin.
The patent application number is CN202420233415U 20240131. The patent publication number is CN222097362 (U). International Patent Classification codes are..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yizheng Stationery Co Ltd for double-layer pressing pen. Xu Liangzhi developed the invention.
The patent application number is CN202421130617U 20240522. The patent publication number is CN222097361 (U). International Patent Classif..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Tonglu Wanbo Stationery Co Ltd for portable ballpoint pen. Wang Yang developed the invention.
The patent application number is CN202420556599U 20240321. The patent publication number is CN222097360 (U). International Patent Classification c..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Ma Chengwen has been granted a patent for statistical book. The patent application number is CN202420903552U 20240426. The patent publication number is CN222097357 (U). International Patent Classification code is B42F9/00.
The abstract released by State Intellectual Property Office of China states, "The ut..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- State Intellectual Property Office of China has awarded a patent to Fuzhou Jinyi Arts & Crafts Co Ltd for three-dimensional lacquer painting structure. Chen Mingyuan, Huang Si and Huang Xiaodong developed the invention.
The patent application number is CN202420125016U 20240118. The patent publication numbe..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Yang Weizhao and Yang Ping has been awarded a patent for anti-reflection blackboard. The patent application number is CN202323351774U 20231210. The patent publication number is CN222080437 (U). International Patent Classification code is B43L1/04.
State Intellectual Property Office of China has released a..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Ningbo Teen Stationery Co Ltd has been awarded a patent for side pressing pen. This invention was developed by Yu Minhua, Wu Min and Xu Haiyong.
The patent application number is CN202420117406U 20240117. The patent publication number is CN222080433 (U). International Patent Classification code is B43K24/03..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Wenzhou Tianjiao Pen Ind Co Ltd has obtained a patent for pen capable of discharging refill by shaking. This invention was developed by Han Aiguo.
The patent application number is CN202420127364U 20240117. The patent publication number is CN222080432 (U). International Patent Classification code is B43K24/..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Hangzhou Xingyang Stationery Co Ltd has secured a patent on double-bead wear-resistant pen point. Wang Nanrui and Nie Qiusheng developed the invention.
The patent application number is CN202420752494U 20240412. The patent publication number is CN222080430 (U). International Patent Classification code is B4..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Wu Yiwei has secured a patent on adjustable notebook with pen storage function. The patent application number is CN202420816857U 20240418. The patent publication number is CN222080425 (U). International Patent Classification codes are B42D12/00, B42D3/10 and B42D3/12.
The abstract released by State Intell..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- State Intellectual Property Office of China has awarded a patent to Dolphin Media Co Ltd for 360-degree panoramic three-dimensional book. Xia Shunhua developed the invention.
The patent application number is CN202420925597U 20240430. The patent publication number is CN222080423 (U). International Patent Cl..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Chinese Patent for tissue slicing device for teaching has been issued to Ulanqab Medical College. This invention was developed by Wang Lele and Liu Junping.
The patent application number is CN202323663813U 20231229. The patent publication number is CN222087369 (U). International Patent Classification codes ..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Jiangsu Tuobo Fashion Co Ltd has been awarded a patent for school uniform flattening device. This invention was developed by Wang Jun, Liu Xiaoxia and Zhang Yunfang.
The patent application number is CN202420718544U 20240409. The patent publication number is CN222090892 (U). International Patent Classificati..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- State Intellectual Property Office of China has awarded a patent to Ninghai Jiufeng Stationery Co Ltd for portable drawing box. Sun Bibi developed the invention.
The patent application number is CN202420804577U 20240418. The patent publication number is CN222080456 (U). International Patent Classification ..
Education
| Tue 01 Jul 2025
Taipei, July 1 -- Crown Ball Pen Co Ltd has submitted a patent application for a writing instrument for erasing handwritten content. This invention was developed by Park Young-saeng and Park Bae-jo.
The patent application number is TW20240100628 20240105. The patent publication number is TW202500395 (A). International Patent ..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Huaxia Vocational College for multifunctional electronic blackboard. Huang Shifeng developed the invention.
The patent application number is CN202420668872U 20240402. The patent publication number is CN222089940 (U). International..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Zhongtietong Track Operation Co Ltd has been granted a patent for turnout frame ruler. Su Zhangfan, Cai Zhoumin, Ning Tian, Guo Pu, Liu Fuhua, Lu Xiaohu, Zhang Duo, Hu Zongzhuo, Wang Haixiao, Yang Xinjie, Yuan He and Yang Feng developed the invention.
The patent application number is CN202323234490U 202311..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Water Conservancy Of Shandong Technician College Shandong Water Resources Workers College has secured a patent on point reading device for mandarin teaching. Liu Hong developed the invention.
The patent application number is CN202420506440U 20240315. The patent publication number is CN222088174 (U). Interna..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Chinese Patent for ancient chinese character amplification teaching demonstration device has been issued to Liaoning Normal University. This invention was developed by Lin Fengyi, Fu Feiran and Fu Bo.
The patent application number is CN202422659389U 20241101. The patent publication number is CN222088173 (U). ..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Shandong Haishengyin Science And Education Instr Co Ltd has secured a patent on listening training device for english teaching. Guo Hongmei developed the invention.
The patent application number is CN202323464717U 20231219. The patent publication number is CN222089722 (U). International Patent Classificatio..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Li Lifang has been granted a patent for portable multimedia history teaching device.
The patent application number is CN202323419423U 20231214. The patent publication number is CN222087961 (U). International Patent Classification codes are G03B21/58 and G09B5/06.
According to the abstract released by ..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Shanghai Lijing Science & Tech Co Ltd has been granted a patent for marine three-dimensional observation network simulation device for teaching. This invention was developed by Zhu Jingxiang, Peng Siyi, Chen Yunwu and Tian Jiarui.
The patent application number is CN202323665833U 20231229. The patent publica..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Chinese Patent for structural experiment device based on application engineering teaching has been issued to China University of Geosciences, Beijing. This invention was developed by Qu Tianrui, Yuan Renbin, Lyu Yuening, Yang Chaohan and Yang Shengyu.
The patent application number is CN20232352290U 20231112. ..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Zhengzhou Tanqi Science Education Consulting Co Ltd has been granted a patent for indoor sundial splicing teaching aid. Lu Wenwen, Liu Xingxing, Tian Chaoran, Li Zhuangzhuang, Zhang Yutao, Qiao Shuangyi, Duan Shuaiwei, Ding Huike and Zhu Zhenzhen developed the invention.
The patent application number is CN2..
Education
| Mon 30 Jun 2025
Beijing, July 1 -- Guangxi Agricultural Vocational and Technical University has been granted a patent for real-time interactive teaching equipment. This invention was developed by Zhou Zhanli, Lyu Shenglin, Yang Yingtu, Xue Yongping and Qiu Gangwei.
The patent application number is CN202323570508U 20231226. The patent publica..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Xuzhou High Tech Ind Development Zone Dishui Wearable Art Training Service Department has been awarded a patent for posture correcting writing base plate. This invention was developed by Liu Meng.
The patent application number is CN202323431858U 20231214. The patent publication number is CN222091118 (U). In..
Education
| Tue 01 Jul 2025
Beijing, July 1 -- Wuxi Yunyin Tech Group Co Ltd has secured a patent on visual test equipment based on intelligent teaching. Xie Wenchong and Zhang Yupeng developed the invention.
The patent application number is CN202323544183U 20231225. The patent publication number is CN222091103 (U). International Patent Classification c..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- Li Rong has been granted a patent for stock bin device for electrical automation equipment installation and maintenance professional teaching. The patent application number is CN202420849509U 20240423. The patent publication number is CN222081393 (U). International Patent Classification codes are B65D88/28, B..
Education
| Mon 30 Jun 2025
Beijing, June 30 -- State Intellectual Property Office of China has awarded a patent to University Eastern Liaoning for book taking and placing device for library. Wang Wenping, Dong Yanhong and Sun Jing developed the invention.
The patent application number is CN202323637229U 20231228. The patent publication number is CN2220..
Education
| Sun 29 Jun 2025
Beijing, June 29 -- Henan Yili Ind Co Ltd has obtained a patent for liftable whiteboard support convenient to move. This invention was developed by Feng Honglin and Yang Yong.
The patent application number is CN202420363587U 20240227. The patent publication number is CN222074835 (U). International Patent Classification code i..
Education
| Sun 29 Jun 2025
Beijing, June 29 -- State Intellectual Property Office of China has awarded a patent to Yu Jianfeng for sight distance keeping auxiliary device for student learning. The patent application number is CN202420702083U 20240407. The patent publication number is CN222074833 (U). International Patent Classification codes are A47B39/10..
Education
| Sun 29 Jun 2025
Beijing, June 29 -- Zhongshan Yumei Life Tech Co Ltd has secured a patent on detachable writing case. Hu Xinkai, Zhou Canqia and Zhao Jianchi developed the invention.
The patent application number is CN202420552273U 20240320. The patent publication number is CN222074688 (U). International Patent Classification codes are A45C1..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- Dongguan Xin San Yi Metal Products Co Ltd has been granted a patent for touch pen with pen point convenient to store. This invention was developed by Lyu Guanting.
The patent application number is CN202420464912U 20240311. The patent publication number is CN222071189 (U). International Patent Classificatio..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- Jiangxi Science & Technology Normal University has obtained a patent for lenz law demonstration device. This invention was developed by Luo Qiang, Liu Jianfan, Wang Jiacheng and Cheng Bingyun.
The patent application number is CN202420213330U 20240129. The patent publication number is CN222071397 (U). Inter..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- University Xi'an Fanyi has secured a patent on interactive primary school mathematics teaching device. Xue Yujia developed the invention.
The patent application number is CN202420497108U 20240314. The patent publication number is CN222071394 (U). International Patent Classification code is G09B23/04.
T..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- State Intellectual Property Office of China has awarded a patent to Caisixue Guangzhou Culture Tech Co Ltd for early education mathematics learning appliance. Ren Wu, Li Xinhua and Xie Dongmei developed the invention.
The patent application number is CN202323522699U 20231223. The patent publication number ..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- Dongguan Muniao Automation Co Ltd has been granted a patent for automatic teaching practical training equipment. This invention was developed by Xie Wenjun, Mo Runjia and Guo Junwei.
The patent application number is CN202421197791U 20240529. The patent publication number is CN222071384 (U). International P..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- Guangzhou Bilipu Electronics Co Ltd has secured a patent on multifunctional teaching conference base. Yang Zizhong, Zhang Nengwu, Zhang Yao, Yang Bowen and Guo Wanquan developed the invention.
The patent application number is CN202323389221U 20231213. The patent publication number is CN222071367 (U). Inter..
Education
| Sat 28 Jun 2025
Beijing, June 28 -- Zhejiang Ocean University has obtained a patent for combined teaching aid for chinese teaching. This invention was developed by Duan Jiali.
The patent application number is CN202420121840U 20240118. The patent publication number is CN222071366 (U). International Patent Classification codes are B08B1/12, B0..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Beijing Boshi Tuner Education Tech Co Ltd and Chengdu Dingyi Education Consulting Co Ltd have been granted a patent for interactive education management device. Zhao Zhiqiang and Ren Ping developed the invention.
The patent application number is CN202420509821U 20240315. The patent publication number is CN..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Suzhou Sanzhen Intelligent Tech Co Ltd has secured a patent on embedded classroom direct recording and broadcasting device. Sun Qingshan developed the invention.
The patent application number is CN202420206049U 20240129. The patent publication number is CN222068015 (U). International Patent Classification ..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Wang Qing has received a patent for movable blackboard. The patent application number is CN202323166845U 20231123. The patent publication number is CN222061634 (U). International Patent Classification codes are B43L1/04 and B43L21/02.
State Intellectual Property Office of China has released an abstract on..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Chinese Patent for combined multifunctional teaching aid has been issued to High School Affiliated To Harbin Institute of Tech. This invention was developed by Mu Nan, Bu Xuanman, Zhao Xihan and Zhao Hejia.
The patent application number is CN202420740233U 20240410. The patent publication number is CN222061..
Education
| Thu 26 Jun 2025
Beijing, June 27 -- Liu Xiaofang and Wang Luyan have been granted a patent for middle vocabulary english vocabulary spelling board.
The patent application number is CN20242005615U 20240102. The patent publication number is CN222051100 (U). International Patent Classification codes are G09B19/06, G09B5/06 and H05K5/02.
Ac..
Education
| Wed 18 Jun 2025
Beijing, June 18 -- Chinese Patent for aed training machine has been issued to Beijing Shouwangxiang Culture Service Center and Ordos AED Cross. This invention was developed by Liu Yongxiang.
The patent application number is CN202323404636U 20231213. The patent publication number is CN221946609 (U). International Patent Class..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Hunan University of Science & Engineering has been granted a patent for detection platform for electronic teaching experiment. Tang Lingyun developed the invention.
The patent application number is CN202420812637U 20240418. The patent publication number is CN222063780 (U). International Patent Classificati..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Hebei Weijiao Education Tech Co Ltd has been granted a patent for sound wall-mounted structure for education and teaching. This invention was developed by Wang Jinguo, Wu Maosheng, Zhang Zhe, Wang Xinfeng, Wei Ming and Hou Kaixiong.
The patent application number is CN202421455218U 20240625. The patent publ..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Pan Xiquan has secured a patent on graph drawing device for economics. The patent application number is CN202420738443U 20240411. The patent publication number is CN222061625 (U). International Patent Classification codes are B43L13/00, B43L5/00 and B43L5/02.
The abstract released by State Intellectual Pr..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Jiangxi Yichuang Electronic Tech Co Ltd has received a patent for intelligent blackboard capable of being started by swiping card. This invention was developed by Deng Hualiang, Deng Yinli and Zeng Kun.
The patent application number is CN20242033910U 20240108. The patent publication number is CN222061624 (..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Xi'an Youbang Zhichuang Information Tech Co Ltd has been awarded a patent for orbital transfer type push-pull blackboard. This invention was developed by Sheng Tonglei.
The patent application number is CN202322844546U 20231024. The patent publication number is CN222061623 (U). International Patent Classifi..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Guangdong University of Science and Technology has received a patent for teaching whiteboard convenient for storing teaching aids. This invention was developed by She Bingtao.
The patent application number is CN202323645958U 20231229. The patent publication number is CN222061621 (U). International Patent C..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Hangzhou Tonglu Yuancheng Pen Making Co Ltd has secured a patent on positioning and inserting mechanism for pen cap of ball-point pen. Chen Chao developed the invention.
The patent application number is CN202323311436U 20231206. The patent publication number is CN222061618 (U). International Patent Classif..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Shanghai M&G Stationery has been granted a patent for gel pen. Zhou Sheng and Chen Xiaoping developed the invention.
The patent application number is CN202323501253U 20231221. The patent publication number is CN222061617 (U). International Patent Classification codes are B43K24/03, B43K24/08 and B43K3/04. ..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Jiaxing Huashan Stationery Mfg Co Ltd has obtained a patent for stain-resistant easy-to-write pet sticky note. This invention was developed by Jin Shifu, Zhang Jun and Yuan Xiaodan.
The patent application number is CN202420922395U 20240430. The patent publication number is CN222061608 (U). International Pa..
Education
| Fri 27 Jun 2025
Beijing, June 28 -- Chinese Patent for portable drawing book easy to tear has been issued to Wenzhou Honghan Packaging Co Ltd. This invention was developed by Xie Shangchong.
The patent application number is CN202420863516U 20240424. The patent publication number is CN222061607 (U). International Patent Classification codes a..
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