David Evans

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for providing an ISDN to analog interface
- Patent number 5,305,377
- Issue date Apr 19, 1994
- Sun Microsystems, Inc.
- Paul D'Arcy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for providing a secure telecommunications port
- Patent number 5,305,380
- Issue date Apr 19, 1994
- Sun Microsystems, Inc.
- Vincent Hileman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MIDI to RS 232 interface
- Patent number 5,121,491
- Issue date Jun 9, 1992
- Sun Microsystems, Inc.
- Robert Sloan
- G06 - COMPUTING CALCULATING COUNTING