Patent Assignment
Reel/Frame 047455/0371
Assignment of Assignor's Interest
Recorded: 2018-11-08
Pages: 6
Assignors
SUN, ZHEN
Executed: 2018-11-07
LI, CHUNCHENG
Executed: 2018-11-07
ZHENG, BIN
Executed: 2018-11-07
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:
915,243 →
Application:
29/669,491 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 2020
From: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
To: BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD
Reel/Frame 051927/0388 →
Change of Name
May 19, 2020
From: BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD
To: BEIJING QISHENG TECHNOLOGY CO., LTD.
Reel/Frame 052705/0699 →
Change of Name
Jun 16, 2020
From: BEIJING QISHENG TECHNOLOGY CO., LTD.; BEIJING QISHENG SCIENCE AND TECHNOLOGY CO., LTD.
To: BEIJING QISHENG SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 052956/0976 →