IP Library › Assignment 014352/0256
Patent Assignment
Reel/Frame 014352/0256

Assignment of Assignor's Interest

Recorded: 2004-02-19 Pages: 2
Assignors
YU, GANG
Executed: 2004-01-27
WANG, JIAN
Executed: 2004-01-27
Assignee
DUPONT DISPLAYS, INC.
6780 CORTONA DRIVE, SANTA BARBARA, CALIFORNIA, 93117
Covered Property (1)
Heat Sinks
Patent: 7,109,520 →
Application: 10/683,829 →
Publication: US 2005/0077615
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 25, 2004
From: DUPONT DISPLAYS, INC.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 014666/0358 →
Assignment of Assignor's Interest Aug 22, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: LG CHEM, LTD.
Reel/Frame 050150/0482 →