Sharp Sharp filed an LTE communication technology infringement lawsuit against OPPO and Japanese OPPO, and recently pointed the finger at panel and TV manufacturers, and filed an LCD technology infringement lawsuit against CHOT, TPV and Vizio of China Xianyang Rainbow Optoelectronics, pointing out that these manufacturers were afraid of infringing Sharp's 12 patent. Sharp filed a patent lawsuit in California Central Court at 438+00 on March 65, US time.
Sharp said that these patents involve PSA technology and HD panel technology. At the same time, Sharp has filed patent infringement lawsuits against CHOT since 20 19 1 1, and tried to communicate with CHOT and produce evidence, but CHOT still ignored it. Sharp decided to initiate a patent lawsuit against CHOT for the loss caused by unauthorized use of Sharp's patent.