華為的專利多，未必是關鍵的

https://fiber.ofweek.com/2019-05/ART-210022-8120-30326486.html

为何华为的5G专利高居第一名，却还被高通要求缴纳专利费？ - OFweek光通讯网移动版

《HH》
 Even it has many patents. But some of final key patents are controlled by Qualcomm, so it has to pay for the patents.