Patent Assignment
Reel/Frame 045272/0014
Assignment of Assignor's Interest
Recorded: 2018-03-19
Pages: 3
Assignors
LI, DONG
Executed: 2018-03-09
HU, DEYU
Executed: 2018-03-06
CHEN, JING
Executed: 2018-03-07
Assignee
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE., MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property
(1)
Method and System for Near Real-Time Ip User Mapping
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 29, 2020
From: DIDI RESEARCH AMERICA, LLC
To: DIDI (HK) SCIENCE AND TECHNOLOGY LIMITED
Reel/Frame 053081/0934 →
Assignment of Assignor's Interest
Jul 9, 2020
From: DIDI (HK) SCIENCE AND TECHNOLOGY LIMITED
To: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Reel/Frame 053180/0456 →