Stephen J. Speckenbach

Follow

Person

Oakland, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for digital communication
- Patent number 5,058,133
- Issue date Oct 15, 1991
- Ascend Communications, Inc.
- Jay P. Duncanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speed correction and stop bit control circuit for data communicatio...
- Patent number 4,885,758
- Issue date Dec 5, 1989
- Hayes Microcomputer Products, Inc.
- Stephen J. Speckenbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for connecting ISDN devices over an analog tel...
- Patent number 4,884,269
- Issue date Nov 28, 1989
- Hayes Microcomputer Products, Inc.
- Jay P. Duncanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE