Patent Assignment
Reel/Frame 008843/0178
Confirmatory License
Recorded: 1997-12-10
Pages: 4
Assignor
DAVID SARNOFF RESEARCH CENTER
Executed: 1996-04-23
Assignee
AIR FORCE, UNITED STATES
1501 WILSON BOULEVARD, SUITE 614, ARLINGTON, VIRGINIA, 22209
Covered Property
(1)
Semiconductor Distributed Feedback Laser Diode
Patent:
5,619,523 →
Application:
08/524,956 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 1995
From: CONNOLLY, JOHN CHARLES; ABELES, JOSEPH HY; MORRIS, NANCY ANN
To: DAVID SARNOFF RESEARCH CENTER, INC.
Reel/Frame 007654/0741 →
Merger
Apr 27, 1999
From: DAVID SARNOFF RESEARCH CENTER, INC.
To: SARNOFF CORPORATION
Reel/Frame 009912/0460 →
Assignment of Assignor's Interest
Sep 28, 2001
From: SARNOFF CORPORATION
To: PRINCETON LIGHTWAVE, INC.
Reel/Frame 012211/0107 →
Assignment of Assignor's Interest
Jul 31, 2002
From: SARNOFF CORPORATION
To: PRINCETON LIGHTWAVE, INC.
Reel/Frame 013128/0032 →
Assignment of Assignor's Interest
Aug 6, 2002
From: SARNOFF CORPORATION
To: PRINCETON LIGHTWAVE, INC.
Reel/Frame 013169/0418 →
Assignment of Assignor's Interest
Nov 20, 2002
From: PRINCETON LIGHTWAVE, INC.
To: TRUMPF PHOTONICS, INC.
Reel/Frame 013515/0533 →