Patent Assignment
Reel/Frame 006648/0374
Assignment of Assignor's Interest
Recorded: 1993-07-27
Pages: 2
Assignor
SHIH, HUNG-DAH
Executed: 1993-07-27
Assignee
TEXAS INSTRUMENTS INCORPORATED
P.O. BOX 655474 M/S 219, DALLAS, TEXAS 75265
Covered Property
(1)
Method for P-Type Doping of Semiconductor Structures Formed of Group Ii and Group Vi Elements
Patent:
5,398,641 →
Application:
08/098,492 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 7, 1997
From: TEXAS INSTRUMENTS INCORPORATED; TEXAS INSTRUMENTS DEUTSCHLAND GMBH
To: RAYTHEON TI SYSTEMS, INC.
Reel/Frame 008628/0414 →
Assignment of Assignor's Interest
Dec 1, 1998
From: RAYTHEON TI SYSTEMS, INC.
To: DRS INFRARED TECHNOLOGIES, LP
Reel/Frame 009624/0760 →
Assignment of Assignor's Interest
Dec 7, 1998
From: RAYTHEON TI SYSTEMS, INC.
To: DRS FPA, L.P.
Reel/Frame 009624/0422 →
Amended and Restated Patent and Security Agreement and Mortgage
Jan 21, 1999
From: DRS AHEAD TECHNOLOGY, INC., DRS FPA, L.P.; DRS EO, INC.
To: MELLON BANK, N.A., AS AGENT
Reel/Frame 009689/0001 →
Assignment of Security Interest
May 24, 2002
From: MELLON BANK, N.A.
To: FIRST UNION NATIONAL BANK
Reel/Frame 012884/0280 →
Security Interest
Mar 7, 2003
From: DRS INFRARED TECHNOLOGIES, LP
To: FIRST UNION NATIONAL BANK
Reel/Frame 013463/0251 →
Patent Security Agreement
Jul 23, 2007
From: DRS SENSORS & TARGETING SYSTEMS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 019580/0785 →