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Randy D. Nash
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Dacula, GA, US
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last 30 patents
Information
Patent Grant
Method and apparatus for providing for automatic gain control of in...
Patent number
5,040,194
Issue date
Aug 13, 1991
Hayes Microcomputer Products, Inc.
Taruna Tjahjadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed half duplex modem with fast turnaround protocol
Patent number
5,001,729
Issue date
Mar 19, 1991
Hayes Microcomputer Products, Inc.
Taruna Tjahjadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High performance sigma delta based analog modem front end
Patent number
4,972,436
Issue date
Nov 20, 1990
Hayes Microcomputer Products, Inc.
Raouf Y. Halim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Feature negotiation protocol for a synchronous modem
Patent number
4,953,210
Issue date
Aug 28, 1990
Hayes Microcomputer Products, Inc.
Paul E. McGlynn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating phase and amplitude modulated s...
Patent number
4,910,474
Issue date
Mar 20, 1990
Hayes Microcomputer Products, Inc.
Taruna Tjahjadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feature negotiation protocol and dynamically adjustable retraining...
Patent number
4,905,282
Issue date
Feb 27, 1990
Hayes Microcomputer Products, Inc.
Paul E. McGlynn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High speed half duplex modem with fast turnaround protocol
Patent number
4,894,847
Issue date
Jan 16, 1990
Hayes Microcomputer Products, Inc.
Taruna Tjahjadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Autocorrelating 2400 bps handshake sequence detector
Patent number
4,868,864
Issue date
Sep 19, 1989
Hayes Microcomputer Products, Inc.
Taruna Tjahjadi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating a data sampling clock locked to...
Patent number
4,849,703
Issue date
Jul 18, 1989
Hayes Microcomputer Products, Inc.
Matthew F. Easley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for phase reference recovery in high speed fas...
Patent number
4,771,438
Issue date
Sep 13, 1988
Hayes Microcomputer Products, Inc.
Randy D. Nash
H04 - ELECTRIC COMMUNICATION TECHNIQUE