Stephen O'Brien

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Lehigh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabry-perot stepped etalon with improved transmittance characteristics
- Patent number 7,187,447
- Issue date Mar 6, 2007
- Lucent Technologies Inc.
- Michael Alexandrovich
- G02 - OPTICS
Information Patent Grant
Stepped etalon
- Patent number 6,926,841
- Issue date Aug 9, 2005
- Agere Systems Inc.
- Stephen O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Multi-wavelength etalon
- Patent number 6,650,479
- Issue date Nov 18, 2003
- Agere Systems Inc.
- Stephen O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Stepped etalon
- Patent number 6,500,521
- Issue date Dec 31, 2002
- Agere Systems Inc.
- Stephen O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Multi-wavelength etalon
- Patent number 6,462,876
- Issue date Oct 8, 2002
- Agere Systems Guardian Corp.
- Stephen O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor etalon device, optical control system and method
- Patent number 6,349,156
- Issue date Feb 19, 2002
- Agere Systems Guardian Corp.
- Stephen O'Brien
- G02 - OPTICS
Information Patent Grant
Stepped etalon
- Patent number 6,246,480
- Issue date Jun 12, 2001
- Lucent Technologies Inc.
- Stephen O'Brien
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STEPPED ETALON
- Publication number 20020150728
- Publication date Oct 17, 2002
- STEPHEN O'BRIEN
- G01 - MEASURING TESTING
Information Patent Application
Stepped etalon
- Publication number 20020001331
- Publication date Jan 3, 2002
- Lucent Technologies, Inc.
- Stephen O'Brien
- G01 - MEASURING TESTING