IP Library Assignment 050026/0577
Patent Assignment
Reel/Frame 050026/0577

Assignment of Assignor's Interest

Recorded: 2019-08-12 Pages: 4
Assignors
GUO, CHANGLIN
Executed: 2019-07-31
YAO, RICHENG
Executed: 2019-07-31
Assignee
TYMPHANY ACOUSTIC TECHNOLOGY (HUIZHOU) CO., LTD.
TYMPHANY INDUSTRIAL AREA, XINLIAN VILLAGE, XINXU TOWN,HUIYANG DISTRICT,, HUIZHOU CITY, GUANGDONG PROVINCE, 516223, CHINA
Covered Property (1)
Loudspeaker Structure
Application: 15/662,537 →
Publication: US 2018/0063643
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 15, 2019
From: PREMIUM LOUDSPEAKERS (HUIZHOU) CO., LTD
To: TYMPHANY ACOUSTIC TECHNOLOGY HUIZHOU) CO., LTD.
Reel/Frame 049180/0789 →