Patent Assignment
Reel/Frame 006976/0940
Assignment of Assignor's Interest
Recorded: 1994-04-25
Pages: 3
Assignor
KWON, OH-SANG
Executed: 1994-03-22
Assignee
DAEWOO ELECTRONICS COMPANY, LTD.
541, 5-GA, NAMDAEMOON-RO, JUNG-GU, SEOUL,, KOREA, REPUBLIC OF
Covered Property
(1)
Digital Video Signal Recording/Reproducing Apparatus for Longer Playing Time
Patent:
5,418,658 →
Application:
08/231,931 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2003
From: DAEWOO ELECTRONICS CO., LTD.
To: DAEWOO ELECTRONICS CORPORATION
Reel/Frame 013645/0159 →
Assignment of Assignor's Interest
Dec 22, 2011
From: DAEWOO ELECTRONICS CORPORATION
To: MAPLE VISION TECHNOLOGIES INC.
Reel/Frame 027437/0345 →
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 →