Yaacov Zerem

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Jerusalem, IL

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Patents Grantslast 30 patents

Information Patent Grant
Precision double-sided aspheric element
- Patent number 7,028,595
- Issue date Apr 18, 2006
- Ophir Otronics Ltd.
- Baruch Ben-Menachem
- B24 - GRINDING POLISHING
Information Patent Grant
Precision double-sided aspheric element
- Patent number 6,622,599
- Issue date Sep 23, 2003
- Ophir Optronics Ltd.
- Baruch Ben-Menachem
- B24 - GRINDING POLISHING
Information Patent Grant
Polarized illumination and detection for metrological applications
- Patent number 6,590,654
- Issue date Jul 8, 2003
- Optimet, Optical Metrology Ltd
- Gabriel Y. Sirat
- G01 - MEASURING TESTING
Information Patent Grant
Precision double-sided aspheric element
- Patent number 6,460,437
- Issue date Oct 8, 2002
- Ophir Optronics Ltd.
- Baruch Ben-Menachem
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Precision double-sided aspheric element
- Publication number 20040058625
- Publication date Mar 25, 2004
- Baruch Ben-Menachem
- B24 - GRINDING POLISHING
Information Patent Application
Precision double-sided aspheric element
- Publication number 20010029816
- Publication date Oct 18, 2001
- Baruch Ben-Menachem
- B24 - GRINDING POLISHING