Phillip A. Callahan

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of providing electrical isolation
- Patent number 8,095,710
- Issue date Jan 10, 2012
- Silicon Laboratories Inc.
- Matthew Landry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of providing electrical isolation
- Patent number 7,804,859
- Issue date Sep 28, 2010
- Silicon Laboratories, Inc.
- D. Matthew Landry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF PROVIDING ELECTRICAL ISOLATION
- Publication number 20090327558
- Publication date Dec 31, 2009
- Silicon Laboratories Inc.
- D. Matthew Landry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF PROVIDING ELECTRICAL ISOLATION
- Publication number 20090323717
- Publication date Dec 31, 2009
- Silicon Laboratories Inc.
- D. Matthew Landry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT DEVICE AND METHOD OF PROVIDING A PROGRAMMABLE POWER SUPPLY
- Publication number 20090172656
- Publication date Jul 2, 2009
- Silicon Laboratories Inc.
- D. Matthew Landry
- G06 - COMPUTING CALCULATING COUNTING