Patent Assignment
Reel/Frame 056377/0427
Assignment of Assignor's Interest
Recorded: 2021-05-27
Pages: 3
Assignor
LIU, XIAOTONG
Executed: 2021-02-10
Assignee
BOE TECHNOLOGY GROUP CO., LTD.
NO.10 JIUXIANQIAO RD., CHAOYANG DISTRICT, BEIJING, 100015, CHINA
Covered Property
(1)
Acoustic Transduction Unit, Manufacturing Method Thereof and Acoustic Transducer