Patent Assignment
Reel/Frame 013710/0583
Assignment of Assignor's Interest
Recorded: 2003-01-30
Pages: 5
Assignors
HEIM, PETER J.S.
Executed: 2002-12-19
DAGENAIS, MARIO
Executed: 2002-12-19
SAINI, SIMARJEET S.
Executed: 2002-12-19
LI, XUN
Executed: 2002-12-19
Assignee
QUANTUM PHOTONICS, INC.
10335 GUILFORD RD, JESSUP, MARYLAND, 20784
Covered Property
(1)
Semiconductor Optical Amplifier with Low Polarization Gain Dependency
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 →