Who has the most patents for lifting cameras?

What's there to argue about? It is a patent of vivo, and Xiaomi is easy to be damaged when it pops up. vivo is another principle, that is, there is a motor to drive the camera to expand and contract. There is no comparability. If it is really better than good or bad, it is definitely better than vivo! Xiaomi's is manual, and it is still very worn on the mobile phone. . .