IP Library › Assignment 011653/0108
Patent Assignment
Reel/Frame 011653/0108

Assignment of Assignor's Interest

Recorded: 2001-03-23 Pages: 2
Assignors
ROH, JAE-WOO
Executed: 2001-03-12
CHO, JANG-HYUN
Executed: 2001-03-12
Assignee
DAEWOO ELECTRONICS CO., LTD
541, 5GA, NAMDAEMOON-RO, JUNG-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property (1)
Holographic Digtal Data Storage System Compatible with Holographic and Reflective Medium
Patent: 6,999,397 →
Application: 09/815,046 →
Publication: US 2002/0163872
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 11, 2002
From: DAEWOO ELECTRONICS CO., LTD.
To: DAEWOO ELECTRONICS CORPORATION
Reel/Frame 013570/0674 →
Assignment of Assignor's Interest Dec 22, 2011
From: DAEWOO ELECTRONICS CORPORATION
To: MAPLE VISION TECHNOLOGIES INC.
Reel/Frame 027437/0446 →
Merger and Change of Name Jun 21, 2017
From: MAPLE VISION TECHNOLOGIES INC.; QUARTERHILL INC.
To: QUARTERHILL INC.
Reel/Frame 042936/0464 →
Assignment of Assignor's Interest Jul 13, 2017
From: QUARTERHILL INC.
To: WI-LAN INC.
Reel/Frame 043181/0001 →