Anthony J. Alfrey

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Woodside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser diode driver with adaptive compliance voltage
- Patent number 7,756,173
- Issue date Jul 13, 2010
- Anthony J. Alfrey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar current source based on a unipolar power supply
- Patent number 7,024,864
- Issue date Apr 11, 2006
- Anthony J. Alfrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Optical transformer and system using same
- Patent number 6,504,650
- Issue date Jan 7, 2003
- Anthony J. Alfrey
- G02 - OPTICS
Information Patent Grant
High efficiency high repetition rate, intra-cavity tripled diode pu...
- Patent number 6,002,695
- Issue date Dec 14, 1999
- DPSS Lasers, Inc.
- Anthony J. Alfrey
- G02 - OPTICS
Information Patent Grant
Protective coating for solid state slab lasers
- Patent number 5,479,430
- Issue date Dec 26, 1995
- The Board of Trustees of the Leland Stanford Junior University
- Robert J. Shine
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER DIODE DRIVER WITH ADAPTIVE COMPLIANCE VOLTAGE
- Publication number 20090316743
- Publication date Dec 24, 2009
- Anthony J. Alfrey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bipolar current source based on a unipolar power supply
- Publication number 20030103364
- Publication date Jun 5, 2003
- Anthony J. Alfrey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...