Patent Assignment
Reel/Frame 057030/0827
Assignment of Assignor's Interest
Recorded: 2021-07-30
Pages: 4
Assignor
HO, CHUN-CHUN
Executed: 2021-07-30
Assignee
DONGGUAN PURE AUDIO TECHNOLOGY CO., LTD.
ROOM 814, NO.183, CHONGHUAN MIDDLE ROAD,,SHIJIE TOWN, DONGGUAN CITY, GUANGDONG PROVINCE, DONGGUAN, CHINA
Covered Property
(1)
Bone Conduction Headphone
Patent:
1,002,574 →
Application:
29/801,713 →