Patent Assignment
Reel/Frame 023689/0195
Assignment of Assignor's Interest
Recorded: 2009-12-22
Pages: 4
Assignors
ZHAO, GUOSHENG
Executed: 2009-12-15
WANG, WENQING
Executed: 2009-12-16
BI, HAI
Executed: 2009-12-14
DING, YU
Executed: 2009-12-15
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 40 XUEYUAN RD., HAIDIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Method and Device for Determining Single Frequency Network Area
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 2011
From: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026311/0517 →
Assignment of Assignor's Interest
Jul 16, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.
Reel/Frame 057452/0169 →