Patent Assignment
Reel/Frame 051693/0569
Assignment of Assignor's Interest
Recorded: 2020-01-24
Pages: 23
Assignors
ZHANG, YIDI
Executed: 2020-01-18
TANG, MINGXU
Executed: 2020-01-17
HE, HENGLIANG
Executed: 2020-01-17
CHEN, LIHU
Executed: 2020-01-17
SONG, WANLI
Executed: 2020-01-17
ZHU, MENGXIN
Executed: 2020-01-17
WANG, LU
Executed: 2020-01-17
Assignee
BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.
5TH FLOOR, GLOBAL TRADE MANSION BUSINESS BLDG. NO. 9, GUANGHUA STREET, CHAOYANG DISTRICT, BEIJING, 101300, CHINA
Covered Property
(1)
Central Control Method and System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 26, 2022
From: BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.
To: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
Reel/Frame 058869/0349 →
Change of Name
Dec 9, 2025
From: TUSEN WEILAI TECHNOLOGY CO., LTD.
To: BEIJING OCGEN INTERACTION TECHNOLOGY
Reel/Frame 073916/0643 →
Change of Name
Dec 9, 2025
From: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
To: BEIJING OCGEN TECHNOLOGY CO., LTD.
Reel/Frame 073916/0416 →