Beijing, Feb. 6 -- PowerChina Guizhou Eng has obtained a patent for replaceable twist drill bit structure. This invention was developed by Wang Kun, Zhang Lianchao, Lyu Yimin, Yang Xingde, Si Wenwen, Gao Maoxin and Wang Han. The patent application number is CN202323129801U 20231120. The patent publication number is CN22116947..

Beijing, Feb. 6 -- Tianjin Huilin New Energy Tech has obtained a patent for emergency charging pile convenient to transport. This invention was developed by Guo Yudong and Sun Shuhua. The patent application number is CN202323247629U 20231130. The patent publication number is CN221162319 (U). International Patent Classificatio..

Beijing, Feb. 6 -- State Intellectual Property Office of China has awarded a patent to Central & Southern China Municipal Eng Design & Res Inst for container with solar cell panel. Luo Bing and Dai Changdong developed the invention. The patent application number is CN202322877876U 20231024. The patent publication number is CN..

Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Rainbow Photovoltaic for permanent magnet plate waste cleaning device. Zhou Houyuan and Zhang Zhiqing developed the invention. The patent application number is CN202322965981U 20231103. The patent publication number is CN221157788 (..

Beijing, Feb. 4 -- Gansu Binhe Lvye Seedling has been granted a patent for irrigation monitoring and alarming device for fixed-set wine brewing foxtail millet. Xu Wenliang and Xu Fulin developed the invention. The patent application number is CN202323274303U 20231201. The patent publication number is CN221149458 (U). Internat..

Beijing, Feb. 5 -- Tianjin Wenli New Energy Tech has received a patent for plate folding device. This invention was developed by Han Li, Zhang Jipeng and Bian Keyong. The patent application number is CN202322770920U 20231016. The patent publication number is CN221158148 (U). International Patent Classification codes are B21D3..

Beijing, Feb. 5 -- State Intellectual Property Office of China has awarded a patent to Xinjiang East Hope Photovoltaic Tech for slicing machine capable of conveniently adjusting slicing thickness. Zhang Erwu, Yan Jianping, Wang Jianjun, Lu Jianjun, Xiong Wenwen, Xu Zhen and Li Xiaoxing developed the invention. The patent appl..

Beijing, Feb. 4 -- Shenzhen Jinyiwei Tech has obtained a patent for mobile emergency broadcasting device. This invention was developed by Peng Zhonghua and Yang Xiaofang. The patent application number is CN202323259443U 20231129. The patent publication number is CN221151377 (U). International Patent Classification codes are B..

Beijing, Feb. 4 -- Chinese Patent for card counting device of sheet inserting machine has been issued to Jurong Xiexin Photovoltaic Tech. This invention was developed by Wang Feifei, Zhang Lei, Fang Baohua and Jin Xiaojun. The patent application number is CN20232370179U 20231113. The patent publication number is CN221149352 (..

Beijing, Feb. 3 -- Liu Jian has been granted a patent for water storage device. The patent application number is CN202323154520U 20231122. The patent publication number is CN221143004 (U). International Patent Classification codes are C02F1/00, C02F1/32, E03B3/02, E03F5/10 and E03F5/14. Cooperative Patent Classification code is ..

Beijing, Feb. 1 -- Ningbo Deye Frequency Conversion Tech has obtained a patent for workpiece positioning device. This invention was developed by Fan Xinguang and Liu Zhengyong. The patent application number is CN202323226841U 20231128. The patent publication number is CN221137215 (U). International Patent Classification code ..

Alexandria, Feb. 1 -- U.S. Patent and Trademark Office has awarded a patent to Stone Aerospace for power conversion module for use with optical energy transfer and conversion system. Stone William C and Hogan Bartholomew P developed the invention. The patent application number is US201414292495 20140530. The patent publicatio..

Beijing, Feb. 1 -- Xinjiang Zhongbu Hesheng Silicon Ind has been granted a patent for reinforcing structure of stacking and supporting assembly. Abudurusu Gulipalli and Luo Yedong developed the invention. The patent application number is CN202322272530U 20230823. The patent publication number is CN221139363 (U). International..

Beijing, Feb. 1 -- Guangzhou Gaojing Solar Energy Tech has secured a patent on edge cutter capable of cutting excessive glue on front side of glass. Wang Jianping, Xu Zhiqun and Sun Bin developed the invention. The patent application number is CN202322739430U 20231011. The patent publication number is CN221135954 (U). Interna..