Patent Assignment
Reel/Frame 051962/0477
Assignment of Assignor's Interest
Recorded: 2020-02-28
Pages: 6
Assignor
SUN, ZHEN
Executed: 2019-08-19
Assignee
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT, BEIJING, 100193, CHINA
Covered Property
(1)
Bicycle
Patent:
910,497 →
Application:
29/696,792 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 28, 2020
From: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
To: BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD
Reel/Frame 051962/0517 →
Change of Name
Dec 22, 2020
From: BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD.
To: BEIJING QISHENG SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 054825/0741 →