Magnus Karlsson

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for color halftoning
- Patent number 6,141,121
- Issue date Oct 31, 2000
- Apple Computer, Inc.
- Kok S. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for accelerated data recompression
- Patent number 6,020,975
- Issue date Feb 1, 2000
- Apple Computer, Inc.
- Kok S. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for compression of digitized image data using...
- Patent number 5,805,735
- Issue date Sep 8, 1998
- Apple Computer, Inc.
- Kok S. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for halftoning
- Patent number 5,777,757
- Issue date Jul 7, 1998
- Apple Computer, Inc.
- Magnus L. Karlsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tone correction for multi-level halftoned images
- Patent number 5,754,309
- Issue date May 19, 1998
- Apple Computer, Inc.
- Kok S. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable delay of an interrupt
- Patent number 5,708,817
- Issue date Jan 13, 1998
- Apple Computer, Inc.
- Chi-Shing J. Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for halftoning using an overlapping threshold array
- Patent number 5,542,029
- Issue date Jul 30, 1996
- Apple Computer, Inc.
- Magnus L. Karlsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE