Patent

PurpleVine Successfully Assists Client in Invalidating Sisvel US Patent

The United States Court of Appeals for the Federal Circuit (Federal Circuit) recently issued a judgment on the appeal in the invalidity case concerning Sisvel’s U.S. patent US8971279 (referred to as the ‘279 patent).

DT Mobile patents triumph over Samsung challenges

Two patents (patent numbers : ZL201210137097.1 and ZL201010571102.0) owned by DT Mobile have successfully withstood challenges from Samsung, as per announcements made by the China National Intellectual Property Administration (CNIPA) last week.

China's Supreme People's Court affirms Nippon Steel patent in landmark ruling

In a landmark decision, the Supreme People's Court (SPC) of China has overturned a lower court's ruling and upheld the validity of a patent owned by Nippon Steel Corporation (Nippon Steel). The patent was challenged by Baoshan Iron & Steel Co., Ltd (Baosteel).

Huawei signs global patent cross-licensing agreement with Amazon

Huawei has inked a multi-year patent cross-licensing deal with Amazon, marking the resolution of all litigation between the two parties, as announced by Huawei on its official website on Tuesday. Huawei also signed a global patent cross-licensing deal with vivo.

CNIPA to promote patent industrialization in universities and research institutions

The China National Intellectual Property Administration(CNIPA), together with relevant departments, has jointly formulated a work plan to promote patent industrialization in universities and research institutions, according to news released on Tuesday.