They dont own any patents, they stole the tech from a startup, got sued, lost (patents) and finally had to settle.
https://www.wired.com/story/the-lawsuit-that-could-pop-alpha...
https://www.law.com/therecorder/2019/07/29/google-settles-ip...
They dont own any patents, they stole the tech from a startup, got sued, lost (patents) and finally had to settle.
https://www.wired.com/story/the-lawsuit-that-could-pop-alpha...
https://www.law.com/therecorder/2019/07/29/google-settles-ip...