IP Library Assignment 028525/0226
Patent Assignment
Reel/Frame 028525/0226

Assignment of Assignor's Interest

Recorded: 2012-07-10 Pages: 2
Assignors
ZHANG, DAJUN
Executed: 2012-07-04
YANG, XIAODONG
Executed: 2012-07-04
Assignee
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
NO. 40. XUEYUAN RD., HAIDIAN DISTRICT, BEIJING, 100191, CHINA
Covered Property (1)
Method and System for Determining Mapping Relationship Between Multicast Broadcast Single Frequency Network Area and Service Area
Patent: 9,042,292 →
Application: 13/521,430 →
Publication: US 2012/0287838
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 8, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056804/0182 →