Patent Assignment
Reel/Frame 023915/0108
Assignment of Assignor's Interest
Recorded: 2010-02-09
Pages: 2
Assignors
LEE, SHUIT-TONG
Executed: 1999-05-26
LEE, CHUN-SING
Executed: 1999-05-21
GAO, ZHI-QIANG
Executed: 1999-05-26
Assignee
CITY UNIVERSITY OF HONG KONG
TAT CHEE AVENUE, KOWLOON, HONG KONG
Covered Property
(1)
White and Colored Organic Electroluminescent Devices Using Single Emitting Material by Novel Color Change Technique
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2010
From: CITYU RESEARCH LIMITED
To: INTELLECTUAL VENTURES HOLDING 57 LLC
Reel/Frame 023915/0101 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 2, 2020
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051777/0107 →