Patent Assignment
Reel/Frame 024575/0429
Assignment of Assignor's Interest
Recorded: 2010-06-22
Pages: 4
Assignors
REN, SHIYAN
Executed: 2010-04-01
DING, YU
Executed: 2010-04-01
MAO, LEI
Executed: 2010-04-01
Assignee
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
NO. 29, XUEYUAN RD, HAIDIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property
(1)
Access Method and Apparatus of Multimedia Broadcast Multicast Service on Dedicated Carrier
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 7, 2012
From: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO. LTD.
To: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
Reel/Frame 027819/0808 →
Change of Name
Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →