IP Library › Assignment 026311/0517
Patent Assignment
Reel/Frame 026311/0517

Assignment of Assignor's Interest

Recorded: 2011-05-19 Pages: 3
Assignor
Assignee
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
NO.40 XUEYUAN RD., HAIDIAN DISTRICT, BEIJING, 100191, CHINA
Covered Property (1)
Method and Device for Determining Single Frequency Network Area
Patent: 8,897,194 →
Application: 12/531,097 →
Publication: US 2010/0105366
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 22, 2009
From: ZHAO, GUOSHENG; WANG, WENQING; BI, HAI; DING, YU
To: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 023689/0195 →
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 →