Alexandria, Feb. 4 -- Goodrich Corp has applied United States patent for variable braking systems and devices. Chitragar Venkatesh and Chandran Vinayak Vijaya developed it. The patent application number is US202418911130 20241009. The patent publication number is US2025033909 (A1). International Patent Classification codes ar..

Alexandria, Feb. 5 -- SK Hynix has submitted a patent application for image sensing device and method for sensing distance. Jang Jae Hyung developed the invention. The patent application number is US202418784668 20240725. The patent publication number is US2025039581 (A1). International Patent Classification code is H04N25/77..

Beijing, Feb. 5 -- Henan Zhonglian Gaoke New Energy has been awarded a patent for crushing and grinding device for hard carbon negative electrode material production. This invention was developed by Li Mengnan, Hu Yunfeng, Wu Yingchun and Li Yufeng. The patent application number is CN202322443004U 20230908. The patent publica..

Beijing, Feb. 4 -- Shenzhen Zhihuang Tech has been granted a patent for over-temperature protection control circuit. This invention was developed by Guan Xiaoliang. The patent application number is CN202321385360U 20230602. The patent publication number is CN221150948 (U). International Patent Classification code is H02H5/04...

Beijing, Feb. 3 -- Suzhou Jishengte Machinery Equipment has been granted a patent for plasma spraying equipment for paint spraying. This invention was developed by Wang Binjun, Xu Jifa and Li Weilun. The patent application number is CN202322742602U 20231012. The patent publication number is CN221141831 (U). International Pate..

Beijing, Feb. 3 -- Jiangsu Jingtuo Environmental Protection Tech has received a patent for waste acid etching liquid electrolytic regeneration equipment with self-cleaning function. This invention was developed by Long Zheng, Ouyang Feng and Tai Kangqian. The patent application number is CN202322985426U 20231106. The patent p..

Beijing, Feb. 3 -- State Intellectual Property Office of China has awarded a patent to Dongguan Runshi Prec Products for cathode-connected loading structure with reciprocating lifting function. Wu Xi, Yin Xinfeng and Chen Qinshou developed the invention. The patent application number is CN202323143692U 20231121. The patent pu..