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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
04/24/2001
Application #:
09016317
Filing Dt:
01/30/1998
Inventors:
GIRIDHARAN IYENGAR, SHIUFUN CHEUNG, ROBERT A. ULICHNEY, ROBERT MCNAMARA
Title:
SELECTIVE FILTERING OF A DITHERED IMAGE FOR THE PURPOSE OF INVERSE DITHERING
Assignment: 1
Reel/Frame:
009269/0070Recorded: 06/22/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/23/1998
Exec Dt:
01/23/1998
Exec Dt:
01/26/1998
Exec Dt:
01/23/1998
Assignee:
111 POWDERMILL ROAD, MS02-3/G-3
MAYARD, MASSACHUSETTS 01754
Correspondent:
DIGITAL EQUIPMENT CORPORATION
ALFRED A. STADNICKI
PATENT LAW DEPARTMENT
111 POWDERMILL ROAD
MAYNARD, MA 01754-1499
Assignment: 2
Reel/Frame:
008950/0359Recorded: 01/30/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/26/1998
Exec Dt:
01/26/1998
Assignee:
111 POWDERMILL ROAD
MAYNARD, MASSACHUSETTS 01754
Correspondent:
DIGITAL EQUIPMENT CORPORATION
ALFRED A. STADNICKI
111 POWDERMILL ROAD
MAYNARD, MA 01754-1499
Assignment: 3
Reel/Frame:
010827/0399Recorded: 07/26/2000Pages: 6
Conveyance:
ARTICLES OF MERGER OF PATENT AND SUBSIDIARY CORPORATIONS
Assignor:
Exec Dt:
12/09/1999
Assignee:
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Correspondent:
OPPENHEIMER WOLFF & DONNELLY LLP
LEAH SHERRY
3373 HILVIEW AVENUE, SUITE 200
PALO ALTO, CALIFORNIA 94304-1204
Assignment: 4
Reel/Frame:
010827/0414Recorded: 07/26/2000Pages: 6
Conveyance:
ARTICLES OF MERGER OF PARENT AND SUBSIDIARY CORPORATIONS
Assignor:
Exec Dt:
12/09/1999
Assignee:
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Correspondent:
OPPENHEIMER, WOLFF & DONNELLY LLP
LEAH SHERRY
3373 HILLVIEW AVENUE, SUITE 200
PALO ALTO, CA 94304-1204
Assignment: 5
Reel/Frame:
012465/0687Recorded: 01/08/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
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: 6
Reel/Frame:
019390/0141Recorded: 06/06/2007Pages: 3
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
P.O. BOX 272400
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80527-2400

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