It is said that PanOptis contacted Huawei on 20 14 and proposed to discuss patent infringement. He also expressed his willingness to authorize Huawei's patents, but he did not get a response from Huawei. Therefore, Huawei was sued on 20 17 and 10. The infringed patents included the fields of image decoding and audio data in 4GLTE, but only three models, namely Nexus6P, Mate9 and P8Lite, were infringed. And a simple search history.
PanOptis is a patent authorized enterprise, and it is basically a company that has been questioned as a patent hooligan in China industry, but still claims that it is for the health of the industry. On 20 1, a lawsuit related to 4GLTE was filed against ZTE (exactly five cases, three of which were acquired by Panasonic). But now that the situation between China and the United States is tense, many American manufacturers and those who oppose China enterprises should applaud the current judgment of this lawsuit.
GSMArena