IP Library › Assignment 016492/0533
Patent Assignment
Reel/Frame 016492/0533

Assignment of Assignor's Interest

Recorded: 2005-09-06 Pages: 3
Assignors
WANG, YINGMIN
Executed: 2005-07-08
REN, SHIYAN
Executed: 2005-07-08
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 40 XUE YUAN RD., HAI DIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property (1)
Multiple Code-Set Channel Estimation Method in Time-Slotted Cdma System
Patent: 7,433,387 →
Application: 11/181,687 →
Publication: US 2005/0286613
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 →