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Anthony C. Barkans
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Fort Collins, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for providing polygon pixel sub-sample informa...
Patent number
6,057,855
Issue date
May 2, 2000
Hewlett-Packard Company
Anthony C Barkans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Antialiasing system and method that minimize memory requirements an...
Patent number
5,929,862
Issue date
Jul 27, 1999
Hewlett-Packard Co.
Anthony C. Barkans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for dithering and quantizing image data to optimi...
Patent number
5,905,504
Issue date
May 18, 1999
Hewlett-Packard Company
Anthony C. Barkans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for dithering and quantizing image data to optimi...
Patent number
5,649,083
Issue date
Jul 15, 1997
Hewlett-Packard Company
Anthony C. Barkans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for improved color recovery in a computer grap...
Patent number
5,598,184
Issue date
Jan 28, 1997
Hewlett-Packard Company
Anthony C. Barkans
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for simultaneously selecting a plurality of pi...
Patent number
5,519,822
Issue date
May 21, 1996
Hewlett-Packard Company
Anthony C. Barkans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for rendering antialiased vectors
Patent number
5,519,823
Issue date
May 21, 1996
Hewlett Packard Company
Anthony C. Barkans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Allocation of resources of a pipelined processor by clock phase for...
Patent number
5,428,810
Issue date
Jun 27, 1995
Hewlett-Packard Company
Anthony C. Barkans
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High speed method for rendering antialiased vectors
Patent number
5,220,650
Issue date
Jun 15, 1993
Hewlett-Packard Company
Anthony C. Barkans
G06 - COMPUTING CALCULATING COUNTING