Jay P. Duncanson

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dynamic bandwidth allocation in a digital...
- Patent number 5,231,649
- Issue date Jul 27, 1993
- Ascend Communications, Inc.
- Jay P. Duncanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
Information Patent Grant
Synchronous/asynchronous modem
- Patent number 4,700,358
- Issue date Oct 13, 1987
- Hayes Microcomputer Products, Inc.
- Jay P. Duncanson
- G06 - COMPUTING CALCULATING COUNTING