IP Library › Assignment 044684/0450
Patent Assignment
Reel/Frame 044684/0450

Assignment of Assignor's Interest

Recorded: 2018-01-22 Pages: 2
Assignors
ZHANG, ZHAN
Executed: 2017-10-16
Assignee
BEIJING TSINGRUI INTELLIGENCE TECHNOLOGY CO., LTD.
LEVEL 3, SUITE D. TSINGHUA UNIVERSITY SCIENCE PARK, HAIDIAN, BEIJING, 100084, CHINA
Covered Property (1)
Method for Constructing an Intelligent System Processing Uncertain Causal Relationship Information
Patent: 8,255,353 →
Application: 12/377,489 →
Publication: US 2010/0205138
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 6, 2012
From: ZHANG, QIN
To: ZHANG, ZHAN; BEIJING TSINGNENG CHUANGXIN SCIENCE AND TECHNOLOGY CO., LTD.
Reel/Frame 028327/0231 →
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 →