Kevin M. Christiansen

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for arbitration and access to a shared bus
- Patent number 5,983,302
- Issue date Nov 9, 1999
- Apple Comptuer, Inc.
- Kevin M. Christiansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for data transfer through an I/O device using a memory acces...
- Patent number 5,961,614
- Issue date Oct 5, 1999
- Apple Computer, Inc.
- Kevin M. Christiansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for DMA transfer wherein controller waits before execution o...
- Patent number 5,812,878
- Issue date Sep 22, 1998
- Apple Computer, Inc.
- Kevin M. Christiansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for arbitrating access to a shared bus
- Patent number 5,787,264
- Issue date Jul 28, 1998
- Apple Computer, Inc.
- Kevin M. Christiansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DMA controller with mechanism for conditional action under control...
- Patent number 5,717,952
- Issue date Feb 10, 1998
- Apple Computer, Inc.
- Kevin M. Christiansen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for generating status signals of second bus on first bus by...
- Patent number 5,689,725
- Issue date Nov 18, 1997
- Apple Computer, Inc.
- Michael K. Eneboe
- G06 - COMPUTING CALCULATING COUNTING