Patent Assignment
Reel/Frame 056729/0640
Change of Name
Recorded: 2021-07-01
Pages: 4
Assignor
BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD.
Executed: 2020-03-27
Assignee
BEIJING QISHENG SCIENCE AND TECHNOLOGY CO., LTD.
ROOM 203, 2/F, BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT, BEIJING, CHINA
Covered Property
(1)
Systems and Methods for Controlling a Lock of a Vehicle
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 2021
From: CAI, ZUHANG
To: HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 056648/0637 →
Assignment of Assignor's Interest
Jun 30, 2021
From: LU, FEI
To: HANGZHOU KUAIDI SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 056726/0953 →
Assignment of Assignor's Interest
Jun 30, 2021
From: HANGZHOU KUAIDI SCIENCE AND TECHNOLOGY CO., LTD.
To: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Reel/Frame 056726/0978 →
Assignment of Assignor's Interest
Jun 30, 2021
From: HANGZHOU QINGQI SCIENCE AND TECHNOLOGY CO., LTD.
To: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Reel/Frame 056726/0987 →
Assignment of Assignor's Interest
Jun 30, 2021
From: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
To: BEIJING YOUSHAN INFORMATION TECHNOLOGY CO., LTD.
Reel/Frame 056727/0009 →