IP Library › Assignment 031708/0343
Patent Assignment
Reel/Frame 031708/0343

Assignment of Assignor's Interest

Recorded: 2013-12-03 Pages: 4
Assignors
BAI, WENLING
Executed: 2013-10-23
JIANG, CHENGGANG
Executed: 2013-10-23
LI, YUANYUAN
Executed: 2013-10-23
YANG, YU
Executed: 2013-10-23
Assignee
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
NO.40 XUEYUAN RD.,, HAIDIAN DISTRICT, BEIJING, 100191, CHINA
Covered Property (1)
Method and System for Obtaining an Idle Spectrum
Patent: 9,071,345 →
Application: 14/122,618 →
Publication: US 2014/0185653
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 →