Chinese lithium-ion isolation film supplier SEMCORP has filed a lawsuit at the Guangzhou Intellectual Property Court against its rival Hebei Gellec New Energy Science&Technology Joint Stock Co.， Ltd (hereinafter referred to as Gellec), accusing Gellec of infringing its patents
In a patent infringement complaint filed last Friday in the US District Court for the Northern District of Texas’s Dallas division, Omnitek Partners LLC alleged that Huawei’s smart watches incorporate ideas covered by US Patent No. 7,272,293.
Panasonic has filed seven infringement claims at the Unified Patent Court (UPC) against OPPO and Xiaomi last week, marking the first major dispute over mobile communications and SEPs at the UPC since the court was launched on June, according to information revealed at the UPC.
Chinese battery maker CALB Group Co., Ltd. (CALB) has invalidated two invention patents owned by its rival Contemporary Amperex Technology Co. Limited (CATL), according to an announcement made by the company on Thursday.
Chinese chipmaker Taiwan Semiconductor Manufacturing Co. (TSMC) has developed the most patents surrounding advanced chip packaging, followed by Samsung Electronics and then Intel, according to data from LexisNexis. TSMC has 2,946 advanced packaging patents.
