Patent Assignment
Reel/Frame 019916/0275
Assignment of Assignor's Interest
Recorded: 2007-10-03
Pages: 3
Assignors
LI, SHIHE
Executed: 2007-03-13
YANG, GUILIANG
Executed: 2007-03-13
HU, JINLING
Executed: 2007-04-24
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
BEIJING 100083, CHINA
Covered Property
(1)
Method for Supporting Asymmetric Service Flexible in Multi-Carrier Time Division Duplex Mobile Communication System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2011
From: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026211/0252 →
Change of Name
Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →