William F. Washburn

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Hyde Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Programmable impedance matching circuit and method
- Patent number 7,145,413
- Issue date Dec 5, 2006
- International Business Machines Corporation
- Louis L. Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive data transmitter having rewriteable non-volatile storage
- Patent number 6,975,140
- Issue date Dec 13, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable peaking receiver and method
- Patent number 6,937,054
- Issue date Aug 30, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for selectively altering data processing system f...
- Patent number 5,553,144
- Issue date Sep 3, 1996
- International Business Machines Corporation
- Frank A. Almquist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logical OR circuit for programmed logic arrays
- Patent number 4,123,669
- Issue date Oct 31, 1978
- International Business Machines Corporation
- William T. Devine
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE DATA TRANSMITTER HAVING REWRITEABLE NON-VOLATILE STORAGE
- Publication number 20050111567
- Publication date May 26, 2005
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE IMPEDANCE MATCHING CIRCUIT AND METHOD
- Publication number 20040251983
- Publication date Dec 16, 2004
- International Business Machines Corporation
- Louis L. Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE PEAKING RECEIVER AND METHOD
- Publication number 20040239369
- Publication date Dec 2, 2004
- International Business Machines Corporation
- Louis L. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE