Patent Assignment
Reel/Frame 049657/0049
Assignment of Assignor's Interest
Recorded: 2019-07-02
Pages: 3
Assignee
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
NO. 18, HAIBIN ROAD, WUSHA, CHANG'AN, DONGGUAN, GUANGDONG, 523860, CHINA
Covered Property
(1)
Method for Controlling Earphone Switching, Earphone, and Earphone System