Patent Assignment
Reel/Frame 043557/0984
Assignment of Assignor's Interest
Recorded: 2017-09-12
Pages: 9
Assignor
SPRAGUE, ROBERT A.
Executed: 2007-03-26
Assignee
SIPIX IMAGING INC.
47485 SEABRIDGE DR, FREMONT, CALIFORNIA, 94538
Covered Property
(1)
Additive Particles for Improving Optical Performance of an Electrophoretic Display
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 2017
From: WANG, MING; LI, YU; DU, HUI; ZHANG, XIAOJIA
To: E INK CALIFORNIA, LLC
Reel/Frame 043557/0852 →
Change of Name
Sep 12, 2017
From: SIPIX IMAGING INC.
To: E INK CALIFORNIA, LLC
Reel/Frame 043822/0938 →
Assignment of Assignor's Interest
Oct 5, 2023
From: E INK CALIFORNIA, LLC
To: E INK CORPORATION
Reel/Frame 065154/0965 →