Kenneth G. Buttle

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Orangevale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phase-locked loop timing recovery circuit
- Patent number 5,581,585
- Issue date Dec 3, 1996
- Level One Communications, Inc.
- Hiroshi Takatori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line disconnection detection circuit for echo-cancelling transceivers
- Patent number 5,461,661
- Issue date Oct 24, 1995
- Level One Communications, Inc.
- Kenneth G. Buttle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive convergent decision feedback equalizer
- Patent number 5,157,690
- Issue date Oct 20, 1992
- Level One Communications, Inc.
- Kenneth G. Buttle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-linear echo canceller
- Patent number 5,148,427
- Issue date Sep 15, 1992
- Level One Communications, Inc.
- Kenneth G. Buttle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transversal filter echo canceller
- Patent number 5,084,866
- Issue date Jan 28, 1992
- Level One Communications, Inc.
- Kenneth G. Buttle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE