Patent Assignment
Reel/Frame 013719/0926
Assignment of Assignor's Interest
Recorded: 2003-01-30
Pages: 3
Assignors
DAGENAIS, MARIO
Executed: 2003-01-30
WILSON, STEWART W.
Executed: 2003-01-29
YU, ANTHONY
Executed: 2003-01-28
HEIM, PETER J.S.
Executed: 2003-01-28
Assignee
QUANTUM PHOTONICS, INC.
10335 GUILFORD RD., JESSUP, MARYLAND, 20784
Covered Property
(1)
Methods and Devices for Amplifying Optical Signals Using a Depolarizer
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Mar 11, 2005
From: COVEGA CORPORATION
To: COMERICA BANK
Reel/Frame 015766/0083 →
Assignment of Assignor's Interest
May 2, 2007
From: COVEGA CORPORATION
To: SQUARE 1 BANK
Reel/Frame 019265/0490 →
Change of Name
Mar 5, 2009
From: QUANTUM PHOTONICS, INC.
To: COVEGA CORPORATION
Reel/Frame 022343/0599 →
Release of Security Interest
Mar 18, 2009
From: SQUARE BANK 1
To: COVEGA CORPORATION
Reel/Frame 022408/0516 →
Release of Security Interest
Mar 19, 2009
From: COMERICA BANK
To: COVEGA CORPORATION
Reel/Frame 022416/0253 →
Assignment of Assignor's Interest
Mar 24, 2009
From: COVEGA CORPORATION
To: THORLABS QUANTUM ELECTRONICS, INC.
Reel/Frame 022427/0994 →