IP Library › Assignment 016414/0489
Patent Assignment
Reel/Frame 016414/0489

Assignment of Assignor's Interest

Recorded: 2004-09-22 Pages: 3
Assignors
LI, SHIHE
Executed: 2004-08-09
YANG, GUILIANG
Executed: 2004-08-09
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 40 XUE YUAN ROAD, HAI DIAN DISTRICT, BEIJING 100083, P.R., CHINA
Covered Property (1)
Method of Mobile Communication System with Smart Antenna
Patent: 7,319,888 →
Application: 10/508,669 →
Publication: US 2005/0152303
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2011
From: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026585/0948 →
Change of Name Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →