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Jack L. Zable
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Niwot, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gray scale calibration tool for setting the density of a printer
Patent number
6,804,027
Issue date
Oct 12, 2004
International Business Machines Corporation
Ho Chong Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method, and program for saving toner/ink in a color printer...
Patent number
6,313,925
Issue date
Nov 6, 2001
International Business Machines Corporation
William Chesley Decker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced system, method and program for converting an externally de...
Patent number
6,281,984
Issue date
Aug 28, 2001
International Business Machines Corporation
William Chesley Decker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gray scale calibration tool for setting the density of a printer
Patent number
6,268,932
Issue date
Jul 31, 2001
Internatiaonal Business Machines Corporation
Ho Chong Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Half-tone screen calibrations
Patent number
6,266,155
Issue date
Jul 24, 2001
International Business Machines Corporation
Ho Chong Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of eliminating artifacts in display devices
Patent number
6,208,431
Issue date
Mar 27, 2001
International Business Machines Corporation
Ho Chong Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method, program, and print pattern for performing registrat...
Patent number
6,198,549
Issue date
Mar 6, 2001
International Business Machines Corporation
William Chesley Decker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-integer scaling of raster images with image quality enhancement
Patent number
6,195,473
Issue date
Feb 27, 2001
International Business Machines Corporation
Jack Zable
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
PQE for font vs. large dark patch
Patent number
6,177,948
Issue date
Jan 23, 2001
International Business Machines Corporation
Dennis C. Estabrooks
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Density control for a printer
Patent number
6,147,698
Issue date
Nov 14, 2000
International Business Machines Corporation
Jack Louis Zable
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System, method and program for converting an externally defined col...
Patent number
6,137,594
Issue date
Oct 24, 2000
International Business Machines Corporation
William Chesley Decker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method, and program for converting three dimensional colora...
Patent number
6,137,596
Issue date
Oct 24, 2000
International Business Machines Corporation
William Chesley Decker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method and program for converting an externally defined fou...
Patent number
6,061,501
Issue date
May 9, 2000
International Business Machines Corporation
William Chesley Decker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System, method, and program for converting three dimensional colora...
Patent number
5,987,168
Issue date
Nov 16, 1999
International Business Machines Corporation
William Chesley Decker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for high character density printing utilizing low...
Patent number
5,876,132
Issue date
Mar 2, 1999
International Business Machines Corporation
Jack Louis Zable
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Extended ribbon life for improved bar code printing
Patent number
5,871,287
Issue date
Feb 16, 1999
International Business Machines Corporation
Robert Edward Boyanowski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Combined black and color ink jet printing
Patent number
5,724,079
Issue date
Mar 3, 1998
Internaional Business Machines Corporation
Edward Frank Helinski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Paper stacker device for receiving fanfold paper without assistance
Patent number
5,603,683
Issue date
Feb 18, 1997
International Business Machines Corporation
Ho C. Lee
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Postal bar code printing with engraved character impact printer
Patent number
5,415,479
Issue date
May 16, 1995
International Business Machines Corporation
Robert F. Kuhn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printer for bar code using thin and thick bar code fonts
Patent number
5,007,748
Issue date
Apr 16, 1991
International Business Machines Corp.
Ho C. Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Impact detecting platen for a high speed impact line printer
Patent number
4,780,015
Issue date
Oct 25, 1988
International Business Machines Corporation
Lawrence L. Anderson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dual pitch impact printer
Patent number
4,759,647
Issue date
Jul 26, 1988
International Business Machines Corporation
Edward F. Helinski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electromagnetic print hammer coil assembly
Patent number
4,397,234
Issue date
Aug 9, 1983
International Business Machines Corporation
Ho C. Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electro-magnetic print hammer
Patent number
4,269,117
Issue date
May 26, 1981
International Business Machines Corporation
Ho C. Lee
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for controlling the velocity of ink drops in a...
Patent number
4,063,252
Issue date
Dec 13, 1977
International Business Machines Corporation
Donald Frederick Jensen
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for merging satellites in an ink jet printing...
Patent number
3,979,756
Issue date
Sep 7, 1976
International Business Machines Corporation
Edward F. Helinski
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Gray scale calibration tool for setting the density of a printer
Publication number
20020033966
Publication date
Mar 21, 2002
International Business Machine Corporation
Ho Chong Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE