Patent Assignment
Reel/Frame 020083/0153
Assignment of Assignor's Interest
Recorded: 2007-11-08
Pages: 11
Assignor
CALCOMP INC.
Executed: 1999-01-29
Assignee
GTCO CORPORATION
7125 RIVERWOOD DRIVE, COLUMBIA, MARYLAND, 21046
Covered Properties
(16)
Low-Cost, High-Accuracy Digitizer Signal Acquisition Aparatus and Method
Patent:
4,820,886 →
Application:
07/140,648 →
Frequency Shifting Digitizer for Reducing Ac Fields Interference
Patent:
4,794,208 →
Application:
07/152,993 →
Shifting Wire Sequence Digitizer System
Patent:
4,835,347 →
Application:
07/155,267 →
3-Dimensional Digitizer Pen
Patent:
4,806,707 →
Application:
07/155,500 →
Digitizer System with Intertwined Loopback Conductor Grid
Patent:
4,831,216 →
Application:
07/156,358 →
Shielding Technique for Digitizers
Patent:
4,853,497 →
Application:
07/208,467 →
Ground Switching Technique for Silkscreened Digitizer Grids
Patent:
4,853,499 →
Application:
07/283,509 →
Ink-On-Glass Digitizer Tablet and Method of Construction
Patent:
4,873,399 →
Application:
07/286,700 →
Digitizer with Capacitive and Inductive Coupling
Patent:
5,124,509 →
Application:
07/643,576 →
Position Digitizer Circuit for a Moveable Instrument
Patent:
5,107,079 →
Application:
07/670,998 →
Digitizer Employing Loopback Conductor Pattern Using Rotation Sequencing
Patent:
5,134,253 →
Application:
07/714,675 →
Phase Reference System for Cordless Looping Digitizer
Patent:
5,235,142 →
Application:
07/760,563 →
Cordless Digitizer Local Conductor Phase Reference System
Patent:
5,160,813 →
Application:
07/767,112 →
Single Coil Digitizer-Coupled Image Scanner
Patent:
5,227,909 →
Application:
07/767,462 →
Cordless Digitizer Stylus Status Encoding and Transmission Scheme
Patent:
5,247,138 →
Application:
07/789,665 →
Cordless Digitizer Transducer/Cursor Status Transmission Apparatus and Method
Patent:
5,525,981 →
Application:
08/282,822 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 4, 1988
From: WATSON, JAMES S.
To: SANDERS ASSOCIATES, INC., DANIEL WEBSTER HIGHWAY SOUTH , NASHUA, NEW HAMPSHIRE, A DE. CORP.
Reel/Frame 004826/0858 →
Assignment of Assignors Interest.
Feb 8, 1988
From: WATSON, JAMES S.
To: CALCOMP, INC., A CA CORP.
Reel/Frame 004861/0326 →
Assignment of Assignors Interest.
Feb 12, 1988
From: LANDMEIER, WALDO L
To: CALCOMP, INC., A CORP. OF CA
Reel/Frame 004853/0086 →
Assignment of Assignors Interest.
Feb 12, 1988
From: WATSON, JAMES S.
To: CALCOMP, INC., A CORP. OF CA.
Reel/Frame 004875/0295 →
Assignment of Assignors Interest.
Feb 12, 1988
From: LANDMEIER, WALDO L.
To: CALCOMP, INC.
Reel/Frame 004868/0593 →
Assignment of Assignors Interest.
Jun 20, 1988
From: LANDMEIER, WALDO L.
To: CALCOMP INC., A CORP. OF CA
Reel/Frame 004904/0899 →
Assignment of Assignors Interest.
Jul 11, 1988
From: SANDERS ASSOCIATES, INC.
To: CALCOMP INC., 2411 WEST LA PALMA AVENUE, ANAHEIM, CALIFORNIA 92803-3250, A CA CORP.
Reel/Frame 004914/0463 →
Assignment of Assignors Interest.
Dec 12, 1988
From: WATSON, JAMES S.
To: CALCOMP INC., A CORP. OF CA
Reel/Frame 004980/0565 →
Assignment of Assignors Interest.
Dec 20, 1988
From: LANDMEIER, WALDO L.
To: CALCOMP INC., A CORP. OF CA
Reel/Frame 005005/0944 →
Re-Record of an Instrument Recorded July 11, 1988, at Reel 4914, Frame 463-465 to Correct Serial Number 919,951 and 091,148, Erroneously Stated (See Record for Details)
Jan 23, 1989
From: SANDERS ASSOCIATES, INC.
To: CALCOMP INC., A CA CORP.
Reel/Frame 005020/0311 →
Assignment of Assignors Interest.
Jan 15, 1991
From: HOENDERVOOGT, JASON; WATSON, JAMES
To: CALCOMP INC.
Reel/Frame 005582/0744 →
Assignment of Assignors Interest.
Mar 18, 1991
From: HOENDERVOOGT, JASON J.; ABERNATHY, BRIAN L.
To: CALCOMP INC.
Reel/Frame 005651/0862 →
Assignment of Assignors Interest.
Jun 13, 1991
From: DOUBRAVA, DANA
To: CALCOMP, INC.
Reel/Frame 005744/0267 →
Assignment of Assignors Interest.
Aug 15, 1991
From: SHIMADA, KAZUYUKI; TANIGUCHI, CHIAKI
To: RICOH COMPANY, LTD.
Reel/Frame 005810/0274 →
Assignment of Assignors Interest.
Sep 16, 1991
From: LANDMEIER, WALDO L.; WATSON, JAMES S.
To: CALCOMP INC.
Reel/Frame 005850/0197 →
Assignment of Assignors Interest.
Sep 27, 1991
From: WATSON, JAMES S.
To: CALCOMP INC.
Reel/Frame 005859/0787 →
Assignment of Assignors Interest.
Sep 30, 1991
From: WATSON, JAMES S.
To: CALCOMP INC.
Reel/Frame 005860/0744 →
Assignment of Assignors Interest.
Nov 8, 1991
From: LANDMEIER, WALDO L.
To: CALCOMP INC., A CA CORP.
Reel/Frame 005908/0703 →
Security Agreement
Jul 19, 1999
From: GTCO CORPORATION
To: MCG FINANCE CORPORATION
Reel/Frame 010070/0137 →
Security Interest
Jan 21, 2000
From: GTCO CORPORATION
To: FIRST UNION NATIONAL BANK, A CORPORATION OF NORTH CAROLINA
Reel/Frame 010514/0611 →
Security Interest
Feb 25, 2000
From: GTCO CORPORATION
To: FIRST UNION NATIONAL BANK
Reel/Frame 010547/0449 →
Release of Security Interest
Apr 5, 2000
From: MCG FINANCE CORPORATION
To: GTCO CORPORATION
Reel/Frame 010696/0359 →
Release of Security Interest
Dec 31, 2007
From: WACHOVIA BANK, NATIONAL ASSOCIATION, FKA FIRST UNION NATIONAL BANK
To: GTCO CORPORATION
Reel/Frame 020299/0585 →
Security Agreement
Dec 31, 2007
From: EINSTRUCTION GTCO HOLDINGS, LLC
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 020299/0629 →
Security Agreement
Jan 4, 2008
From: EINSTRUCTION GTCO HOLDINGS, LLC
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 020317/0544 →