Patent Assignment
Reel/Frame 016878/0018
Assignment of Assignor's Interest
Recorded: 2005-08-12
Pages: 3
Assignors
YANG, GUILIANG
Executed: 2005-06-01
LI, FENG
Executed: 2005-06-01
WANG, DARUN
Executed: 2005-06-01
LI, CHENGUANG
Executed: 2005-06-01
HU, JINLING
Executed: 2005-06-01
Assignee
DA TANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 40 XUE YUAN RD., HAI DIAN DISTRICT, BEIJING 100083, CHINA
Covered Property
(1)
Handover Method in Mobile Communication System
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 →