IP Library Assignment 060405/0187
Patent Assignment
Reel/Frame 060405/0187

Assignment of Assignor's Interest

Recorded: 2022-07-05 Pages: 8
Assignors
CHEN, CHAO
Executed: 2022-03-23
SUN, JIE
Executed: 2022-03-24
Assignee
BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.
NO.56, SOUTH OF LIANGMAQIAO ROAD, CHAOYANG DISTRICT,, BEIJING, 100016, CHINA
Covered Property (1)
System and Method for Automated Cleaning
Application: 17/654,215 →
Publication: US 2022/0194328
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 2, 2025
From: BEIJING TUSEN WEILAI TECHNOLOGY CO., LTD.
To: BEIJING OCGEN INTERACTION TECHNOLOGY
Reel/Frame 074074/0417 →