Two Samsung companies sue Chinese Datang Mobile and BOE in patent cases in the US South Korea's Samsung Electronics and its US subsidiary initiated a patent invalidation declaration against China Datang Mobile Communications Equipment (大唐移动) in the US District Court for the Eastern District of Virginia. 2w 11-03 15:49 READ MOST 阳光电源向港交所提交上市申请 5396 10-05 20:08 POPULAR TAGS 阳光电源 光伏设备