Richard B. Mayfield

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for filtering and routing communications frames
- Patent number 6,359,886
- Issue date Mar 19, 2002
- Compaq Computer Corporation
- Dean A. Ujihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications method
- Patent number 4,646,300
- Issue date Feb 24, 1987
- Tandem Computers Incorporated
- William R. Goodman
- G06 - COMPUTING CALCULATING COUNTING