IP Library › Assignment 017205/0135
Patent Assignment
Reel/Frame 017205/0135

Assignment of Assignor's Interest

Recorded: 2005-08-24 Pages: 4
Assignors
TAN, ZHE
Executed: 2005-06-06
LI, FENG
Executed: 2005-06-06
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD
NO. 40 XUE YUAN ROAD, HAI DIAN DISTRICT, BEIJING 100083, CHINA
Covered Property (1)
Method for Calibrating Smart Antenna Array Systems in Real Time
Patent: 7,102,569 →
Application: 11/166,514 →
Publication: US 2006/0009162
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 24, 2011
From: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026492/0969 →
Change of Name Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →