Patent Assignment
Reel/Frame 012698/0577
Grant of Patent Security Interest
Recorded: 2002-03-07
Pages: 5
Assignor
SIERRATECH, INC.
Executed: 2002-03-04
Assignee
CANADIAN IMPERIAL BANK OF COMMERCE, ACTING THROUGH ONE OR MORE OF ITS AGENCIES, BRANCHES OR AFFLIATES, AS ADMINISTRATIVE AGENT
425 LEXINGTON AVENUE, NEW YORK, NEW YORK, 10017
Covered Properties
(8)
Method and Apparatus for Digital Tacan Output Conversion
Patent:
4,801,923 →
Application:
06/633,024 →
Microwave Tube Modulator
Patent:
4,847,517 →
Application:
07/155,983 →
Method for Packaging a Microwave Tube Modulator
Patent:
4,841,258 →
Application:
07/156,175 →
Frequency Control System
Patent:
4,881,162 →
Application:
07/168,447 →
Transformer with a Two-Piece Primary Winding and Housing
Patent:
4,868,532 →
Application:
07/312,317 →
Microwave High Power Combiner/Divider
Patent:
5,410,281 →
Application:
08/028,288 →
A Method of Operating a Solid State Power Amplifying Device
Patent:
6,529,081 →
Application:
09/590,771 →
Solid state power amplifying device
Application:
09/610,790 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 20, 1984
From: SCHWARTZ, ROBERT J.
To: LTV AEROSPACE AND DEFENSE COMPANY
Reel/Frame 004290/0416 →
Assignment of Assignors Interest.
May 29, 1988
From: EHRENHALT, DAN; GILES, GEORGE R.
To: LTV AEROSPACE & DEFENSE CO., DALLAS, TEXAS, A CORP. OF DE
Reel/Frame 004939/0081 →
Assignment of Assignors Interest.
Aug 29, 1988
From: EHRENHALT, DAN; GILES, GEORGE R.
To: LTV AEROSPACE & DEFENSE CO., DALLAS, TEXAS, A CORP. OF DE
Reel/Frame 004939/0079 →
Assignment of Assignors Interest.
Oct 7, 1988
From: REINAGEL, FREDERICK G.
To: LTV AEROSPACE & DEFENSE CO., A CORP. OF DE
Reel/Frame 004963/0598 →
Assignment of Assignors Interest.
Mar 9, 1993
From: BLUM, RICHARD JOSEPH
To: SIERRA TECHNOLOGIES, INC.
Reel/Frame 006493/0023 →
Security Agreement
Oct 27, 1995
From: SIERRA TECHNOLOGIES, INC.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 007677/0351 →
Assignment of Assignor's Interest
Oct 30, 1995
From: LTV AEROSPACE AND DEFENSE COMPANY
To: SIERRE TECHNOLOGIES, INC.
Reel/Frame 007709/0196 →
Assignment of Assignor's Interest
Aug 9, 1999
From: SIERRATECH, INC.
To: AMSOUTH BANK
Reel/Frame 010144/0964 →
Assignment of Assignor's Interest
Aug 9, 1999
From: SIERRA TECHNOLOGIES, INC.
To: SIERRATECH, INC.
Reel/Frame 010144/0732 →
Assignment of Assignor's Interest
Sep 5, 2000
From: MACHEEL, DOUGLAS M.; JONES, PETER B.; MAX, LEE B.
To: ZETA, INCORPORATION
Reel/Frame 011091/0363 →
Assignment of Assignor's Interest
Sep 29, 2000
From: MACHEEL, DOUGLAS M.; MAX, LEE B.
To: ZETA, INC.
Reel/Frame 011158/0896 →
Assignment of Assignor's Interest
Oct 30, 2000
From: SIERRA TECHNOLOGIES, INC.
To: SIERRATECH, INC.
Reel/Frame 011245/0860 →
Notice of Grant of Security Interest
Jan 2, 2001
From: SIERRATECH, INC.
To: FIRST UNION NATIONAL BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 011436/0333 →
Release of Security Interest
Jan 12, 2001
From: AMSOUTH BANK
To: SIERRATECH, INC.
Reel/Frame 011442/0099 →
Release of Lien of Patent
Feb 9, 2001
From: AMSOUTH BANK
To: SIERRATECH, INC.
Reel/Frame 011511/0095 →
U.S. Patents Release of Security Interest
Mar 7, 2002
From: FIRST UNION NATIONAL BANK, AS ADMINISTRATIVE AGENT
To: SIERRATECH, INC.
Reel/Frame 012698/0557 →
Assignment of Assignor's Interest
Mar 18, 2002
From: MACHEEL, DOUGLAS M.; MAX, LEE B.
To: ZETA, DIVISION OF SIERRA TECH INC.
Reel/Frame 012739/0809 →
Assignment of Assignor's Interest
Mar 18, 2002
From: MACHEEL, DOUGLAS M.; JONES, PETER B.; MAX, LEE B.
To: ZETA, DIVISION OF SIERRATECH INC.
Reel/Frame 012739/0743 →
Release of Security Interest
Apr 16, 2002
From: AMSOUTH BANK, AS AGENT
To: SIERRA TECH, INC.
Reel/Frame 012831/0230 →
Change of Name
Oct 26, 2004
From: SIERRATECH, INC.
To: DRS EW & NETWORK SYSTEMS, INC.
Reel/Frame 015286/0746 →
Assignment of Assignor's Interest
Jun 7, 2005
From: DRS EW & NETWORK SYSTEMS, INC.
To: DRS SIGNAL SOLUTIONS, INC.
Reel/Frame 016097/0546 →
Security Agreement
Oct 25, 2005
From: DRS SIGNAL SOLUTIONS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 016674/0761 →
Security Agreement
Nov 1, 2005
From: DRS EW & NETWORK SYSTEMS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 016712/0104 →
Release of Lien
Jan 25, 2006
From: CANADIAN IMPERIAL BANK OF COMMERCE
To: INTEGRATED DEFENSE TECHNOLOGIES, INC.
Reel/Frame 017207/0476 →
Patent Security Agreement
Mar 10, 2006
From: DRS EW & NETWORK SYSTEMS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 017286/0491 →