Although OPPO has invested a lot of energy and obtained as many as 125 patents, FIND X may use some of Huawei's patents under the condition that the basic structure of hinges is consistent and all of them use drop-shaped hinges. In fact, such patent cross-use and authorization is actually normal among mobile phone manufacturers.
At the press conference of Huawei P50 Pocket, Yu Chengdong said that the water drop hinge used by Huawei P50 Pocket is Huawei's exclusive patent, and that if there is no gap in the folding screen of any company, it must be Huawei's patent. Yu Chengdong's statement caused quite a controversy. After all, FIND N just released by OPPO a few days ago focuses on seamless hinges. At the same time, OPPO also said that this hinge OPPO has been used for four years and changed for six generations, with 125 patents.