IP Library › Assignment 029106/0579
Patent Assignment
Reel/Frame 029106/0579

Assignment of Assignor's Interest

Recorded: 2012-10-10 Pages: 4
Assignors
ZHEN, HAITAO
Executed: 2012-09-25
YANG, YONGXIANG
Executed: 2012-09-25
YAN, XUXING
Executed: 2012-09-25
Assignee
HUAWEI DEVICE CO., LTD.
BUILDING B2 HUAWEI INDUSTRIAL BASE, BANTIAN, LONGGANG DISTRICT, SHENZHEN, GUANGDONG, 518129, CHINA
Covered Property (1)
Earphone Power Amplifier, Working Method, and Mobile Terminal Equipment
Patent: 8,755,544 →
Application: 13/648,761 →
Publication: US 2013/0223659
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 12, 2018
From: HUAWEI DEVICE CO.,LTD.
To: HUAWEI DEVICE (SHENZHEN) CO., LTD.
Reel/Frame 046340/0590 →
Assignment of Assignor's Interest Nov 19, 2018
From: HUAWEI DEVICE (SHENZHEN) CO., LTD.
To: HUAWEI DEVICE CO., LTD.
Reel/Frame 047603/0039 →