Patent Assignment
Reel/Frame 028327/0231
Assignment of Assignor's Interest
Recorded: 2012-06-06
Pages: 5
Assignor
ZHANG, QIN
Executed: 2012-06-06
Assignees
ZHANG, ZHAN
ROOM 102, UNIT 2, BUILDING 7, HEQING YUAN, TSINGHUA UNIVERSITY, BEIJING, 100084, CHINA
BEIJING TSINGNENG CHUANGXIN SCIENCE AND TECHNOLOGY CO., LTD.
A-301 NENG-KE BUILDING, TSINGHUA UNIVERSITY, BEIJING, CHINA
Covered Property
(1)
Method for Constructing an Intelligent System Processing Uncertain Causal Relationship Information
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 22, 2018
From: ZHANG, ZHAN; BEIJING TSINGNENG CHUANGXIN SCIENCE AND TECHNOLOGY CO., LTD.
To: BEIJING TSINGRUI INTELLIGENCE TECHNOLOGY CO., LTD.
Reel/Frame 044684/0450 →
Assignment of Assignor's Interest
May 13, 2022
From: BEIJING TSINGRUI INTELLIGENCE TECHNOLOGY CO., LTD.
To: BEIJING YUTONG INTELLGENCE TECHNOLOGY CO., LTD.
Reel/Frame 059902/0529 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 059902 Frame 0529. Assignor(S) Hereby Confirms the Assignment.
Jun 6, 2022
From: BEIJING TSINGRUI INTELLIGENCE TECHNOLOGY CO., LTD.
To: BEIJING YUTONG INTELLIGENCE TECHNOLOGY CO., LTD.
Reel/Frame 060288/0061 →