Patent Assignment
Reel/Frame 023932/0323
Assignment of Assignor's Interest
Recorded: 2010-02-12
Pages: 5
Assignors
SUO, SHIQIANG
Executed: 2009-12-28
XIAO, GUOJUN
Executed: 2009-12-28
ZHANG, RUIQI
Executed: 2009-12-28
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 29 XUE YUAN RD. HAI DIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Transmission Method and Apparatus for Uplink Control Signaling in Time Division Ofdma System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 29, 2011
From: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026199/0943 →
Change of Name
Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →