Chinese smartphone maker Shenzhen Transsion Holdings has secured its first patent invalidation victory in China against U.S. technology company InterDigital, a ruling that comes as the two companies remain locked in multi-front patent litigation across Brazil, India and Europe.
China's Supreme People's Court has upheld the validity of two Huawei Technologies Co., Ltd. patents covering 3G and 4G telecommunications standards, rejecting appeals by HMD Global Oy, the Finnish company that makes Nokia-branded phones, according to judicial rulings published by the court.
The patent infringement dispute between Changsha Zoomlion Environmental Industry Co., Ltd. ("Zoomlion Environment") and Hubei Chengli Special Automobile Co., Ltd. ("Chengli") has reached its final conclusion, with the Supreme People's Court of China delivering a landmark ruling.
ROFS Microsystem (Tianjin) Co., Ltd. said on June 12 it has filed a patent infringement lawsuit against Wuhan MEMSonics New Technologies Co., Ltd. with a Shenzhen court, alleging that the rival's BAW filters infringe its invention patent.
China's Supreme People's Court ruled on June 12, upholding the preliminary sales injunction previously issued by the Suzhou Intermediate People's Court against Infineon Technologies. The Supreme Court rejected all reconsideration requests filed by the German semiconductor manufacturer.
