IP Library › Assignment 064851/0649
Patent Assignment
Reel/Frame 064851/0649

Assignment of Assignor's Interest

Recorded: 2023-09-08 Pages: 4
Assignor
Assignee
BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
NO.56, SOUTH OF LIANGMAQIAO ROAD, CHAOYANG DISTRICT, BEIJING, 100016, 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: LI, DONG; YANG, JIE
To: SHANGHAI TUSEN WEILAI ARTIFICIAL INTELLIGENCE TECHNOLOGY CO., LTD.
Reel/Frame 064851/0637 →
Change of Name Dec 9, 2025
From: BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
To: BEIJING OCGEN TECHNOLOGY CO., LTD.
Reel/Frame 073916/0416 →