Patent Assignment
Reel/Frame 064851/0637
Assignment of Assignor's Interest
Recorded: 2023-09-08
Pages: 5
Assignee
SHANGHAI TUSEN WEILAI ARTIFICIAL INTELLIGENCE TECHNOLOGY CO., LTD.
HAUNHU WEST 2ND ROAD, BUILDING C, NO. 888, SHANGHAI, CHINA
Covered Property
(1)
Prompt Method, System, Device, and Storage Medium
Application:
18/319,894 →
Publication:
US 2023/0382416
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 2023
From: CHEN, SIQUAN
To: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
Reel/Frame 064851/0633 →
Assignment of Assignor's Interest
Sep 8, 2023
From: SHANGHAI TUSEN WEILAI ARTIFICIAL INTELLIGENCE TECHNOLOGY CO., LTD.
To: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
Reel/Frame 064851/0649 →
Change of Name
Dec 9, 2025
From: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
To: BEIJING OCGEN TECHNOLOGY CO., LTD.
Reel/Frame 073916/0416 →