Philip Harvey

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Hampton Falls, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for magnetically scanning and/or switching a charged-part...
- Patent number 6,696,688
- Issue date Feb 24, 2004
- Diamond Semiconductor Group, LLC
- Nicholas White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge measuring device with wide dynamic range
- Patent number 6,583,421
- Issue date Jun 24, 2003
- Diamond Semiconductor Group, LLC
- Philip C. Harvey
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic receiver
- Patent number 6,154,301
- Issue date Nov 28, 2000
- Philip C. Harvey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting a signal using duty cycle modulation
- Patent number 6,111,680
- Issue date Aug 29, 2000
- Ebara Corporation
- Philip C. Harvey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC power supply operable from variable A.C. supply mains and utiliz...
- Patent number 5,920,469
- Issue date Jul 6, 1999
- Philip C. Harvey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Charge measuring device with wide dynamic range
- Publication number 20030071222
- Publication date Apr 17, 2003
- Philip C. Harvey
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for magnetically scanning and/or switching a charged-part...
- Publication number 20020109099
- Publication date Aug 15, 2002
- Diamond Semiconductor Group, LLC
- Nicholas White
- H01 - BASIC ELECTRIC ELEMENTS