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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/09/1998
Application #:
08575909
Filing Dt:
12/20/1995
Inventor:
ZHENHUA XIE
Title:
SCREENLESS CONVERSION OF CONTINUOUS TONE IMAGES WITH ALTERABLE DOT SPACING PATTERNS
Assignment: 1
Reel/Frame:
007932/0307Recorded: 05/10/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/19/1996
Assignee:
750 WARRENVILLE ROAD
LISLE, ILLINOIS 60532
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN ET AL
TREVOR B. JOIKE
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 2
Reel/Frame:
008693/0545Recorded: 09/02/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/1997
Assignee:
200 DEER RN ROAD
SEWICKLEY, PENNSYLVANIA 15143
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN ET AL
PATRICK D. ERTEL, ESQ.
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 3
Reel/Frame:
010949/0634Recorded: 07/10/2000Pages: 28
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2000
Assignee:
430 TENTH STREET, N.E. SUITE N205
ATLANTA, GEORGIA 30318
Correspondent:
KING & SPALDING
W. SCOTT PETTY
191 PEACHTREE STREET
ATLANTA, GA 30303-1763

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