Ephraim Greenfield

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Jerusalem, IL

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Patents Grantslast 30 patents

Information Patent Grant
Fast response thermopile power sensor
- Patent number 9,494,471
- Issue date Nov 15, 2016
- Ophir Optronics Solutions Ltd.
- Ephraim Greenfield
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for measurement of incident power and energy
- Patent number 7,154,077
- Issue date Dec 26, 2006
- Ophir Optronics Ltd.
- Efraim Miklatzky
- G01 - MEASURING TESTING
Information Patent Grant
Power meter with background subtraction
- Patent number 5,376,783
- Issue date Dec 27, 1994
- Ophir Optronics Ltd.
- Jacob J. Vecht
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring the energy of rapidly pulsing radiation
- Patent number 5,114,228
- Issue date May 19, 1992
- Ophir-Aryt Optronics, Ltd.
- Ephraim Greenfield
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
THERMOPILE LASER SENSOR WITH RESPONSE TIME ACCELERATION AND METHODS...
- Publication number 20230375418
- Publication date Nov 23, 2023
- OPHIR OPTRONICS SOLUTIONS LTD.
- Ephraim GREENFIELD
- G01 - MEASURING TESTING
Information Patent Application
FAST RESPONSE THERMOPILE POWER SENSOR
- Publication number 20130250997
- Publication date Sep 26, 2013
- OPHIR OPTRONICS SOLUTIONS LTD.
- Ephraim Greenfield
- G01 - MEASURING TESTING
Information Patent Application
Device and method for measurement of incident power and energy
- Publication number 20050180487
- Publication date Aug 18, 2005
- Ophir Optronics Ltd.
- Ephraim Greenfield
- G01 - MEASURING TESTING