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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
10/20/1987
Application #:
06622450
Filing Dt:
06/20/1984
Inventors:
THOMAS M. JONES, DAVID M. CHASTAIN
Title:
DIAGNOSTIC CIRCUIT
Assignment: 1
Reel/Frame:
004276/0679Recorded: 06/20/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/15/1984
Exec Dt:
06/15/1984
Assignee:
1819 FIRMAN SUITE 151
A CORP OF DE
RICHARDSON, TEXAS 75081
Correspondent:
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TX 75250
Assignment: 2
Reel/Frame:
004536/0739Recorded: 04/08/1986Pages: 24
Conveyance:
AMENDMENT TO A LOAN AGREEMENT RECORDED AT REEL 4387, FRAME 976, (SEE RECORD FOR DETAILS)
Assignor:
Exec Dt:
06/25/1985
Assignees:
Correspondent:
JONES, DAY, REAVIS & POGUE
METROPOLITAN SQUARE
655 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005-5701
Assignment: 3
Reel/Frame:
008167/0771Recorded: 10/11/1996Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1996
Assignee:
3000 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Correspondent:
DAVID H. TANNENBAUM
2200 ROSS AVENUE, STE. 2800
DALLAS, TX 75201
Assignment: 4
Reel/Frame:
011523/0469Recorded: 01/16/2001Pages: 92
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/1998
Assignee:
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, COLORADO 80527
Correspondent:
HEWLETT-PACKARD COMPANY
VALERIE BAKES
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, CO 80527-2400
Assignment: 5
Reel/Frame:
004387/0976Recorded: 04/02/1985Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
00/00/0000
Exec Dt:
00/00/0000
Assignees:
Correspondent:
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PL.
DALLAS, TX 75250

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