Patent Assignment
Reel/Frame 016743/0282
Assignment of Assignor's Interest
Recorded: 2005-07-06
Pages: 3
Assignor
LI, FENG
Executed: 2005-05-31
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO, LTD.
NO. 4 XUE YUAN RD., HAI DIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Method for Multi-User Demodulation with Variable Spread Spectrum Coefficient
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 2011
From: DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 026547/0486 →
Change of Name
Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →