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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/10/1992
Application #:
07653831
Filing Dt:
02/11/1991
Inventors:
BJORN S. H. ERIKSSON, LARS G. WIBERG
Title:
APPARATUS FOR RECORDING AND/OR READING INFORMATION
Assignment: 1
Reel/Frame:
005727/0846Recorded: 05/20/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/25/1991
Exec Dt:
04/25/1991
Assignee:
A CORPORATION OF DE
100 EAST 42ND ST.,
NEW YORK, NEW YORK 10017
Correspondent:
WILLIAM SQUIRE
US PHILIPS CORPORATION
580 WHITE PLAINS RD.
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:
006158/0490Recorded: 06/08/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/10/1992
Assignee:
146 MAIN STREET
MAYNARD, MASSACHUSETTS 01754
Correspondent:
RONALD C. HUDGENS
PATENT SERVICES LAW GROUP
DIGITAL EQUIPMENT CORPORATION
111 POWDERMILL ROAD, MSO2-3/G3
MAYNARD, MA 01754-1499
Assignment: 3
Reel/Frame:
008709/0743Recorded: 09/23/1997Pages: 5
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
09/05/1997
Assignee:
901 MAIN STREET, FLOOR 67
DALLAS, TEXAS 75202
Correspondent:
MOORE & VAN ALLEN, PLLC
MARK H. WEBBINK, ESQ.
2200 WEST MAIN STREET, SUITE 800
DURHAM, NC 27705
Assignment: 4
Reel/Frame:
012447/0903Recorded: 01/09/2002Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/09/1999
Exec Dt:
06/20/2001
Assignee:
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Correspondent:
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 5
Reel/Frame:
015000/0305Recorded: 01/21/2004Pages: 79
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2002
Assignee:
20555 SH 249
HOUSTON, TEXAS 77070
Correspondent:
HEWLETT-PACKARD COMPANY
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, CO 80527-2400

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