IP Library Assignment 041156/0782
Patent Assignment
Reel/Frame 041156/0782

Nunc Pro Tunc Assignment

Recorded: 2017-02-02 Pages: 3
Assignor
WANG, HUCHENG
Executed: 2016-10-18
Assignee
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
NO. 40 XUEYUAN RD., HAIDIAN DISTRICT, BEIJING, 100191, CHINA
Covered Property (1)
Method and Device for Reinitiating Session Management Process of Eps System
Patent: 9,661,675 →
Application: 13/691,754 →
Publication: US 2013/0163559
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 6, 2021
From: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
To: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Reel/Frame 056769/0920 →