IP Library › Assignment 014802/0900
Patent Assignment
Reel/Frame 014802/0900

Assignment of Assignor's Interest

Recorded: 2004-07-01 Pages: 7
Assignors
YU, WENXIN
Executed: 2004-06-14
CHEN, JING-DEN
Executed: 2004-06-02
ZANG, HONGMEI
Executed: 2004-06-01
LIANG, RONG-CHANG
Executed: 2004-06-02
Assignee
SIPIX IMAGING, INC.
1075 MONTAGUE EXPRESSWAY, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
Electrophoretic Display with a Bi-Modal Particle System
Patent: 6,956,690 →
Application: 10/772,491 →
Publication: US 2004/0223208
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 7, 2014
From: SIPIX IMAGING, INC.
To: E INK CALIFORNIA, LLC
Reel/Frame 033280/0408 →
Assignment of Assignor's Interest Oct 5, 2023
From: E INK CALIFORNIA, LLC
To: E INK CORPORATION
Reel/Frame 065154/0965 →