Inventor · disambiguated record
Brian D. Guenther
Also filed as: GUENTHER BRIAN D
8 granted patents·1 pending application·91 citations·filing 2003–2021
84Inventor score
Top patents by PatentIndex Score
9 records- 0191US6982792B1Spectrophotometer, ellipsometer, polarimeter and the like systemsJ A WOOLLAM CO INC·Filed 2003·Granted Jan 3, 2006·49 cites·26 claims
- 0280US7274450B1Sample entry purge system in spectrophotometer, ellipsometer, polarimeter and the like systemsJ A WOOLLAM CO INC·Filed 2004·Granted Sep 25, 2007·19 cites·9 claims
- 0373US7327456B1Spectrophotometer, ellipsometer, polarimeter and the like systemsJ A WOOLLAM CO INC·Filed 2005·Granted Feb 5, 2008·7 cites·9 claims
- 0472US7136162B1Alignment of ellipsometer beam to sample surfaceJ A WOOLLAM CO INC·Filed 2003·Granted Nov 14, 2006·10 cites·18 claims
- 0567US9347768B1In line ellipsometer system and method of usePFEIFFER GALEN L·Filed 2012·Granted May 24, 2016·2 cites·6 claims
- 0667US7535566B1Beam chromatic shifting and directing meansJ A WOOLLAM CO INC·Filed 2006·Granted May 19, 2009·4 cites·11 claims
- 0750US2022244169A1Reflectometer, spectrophotometer, ellipsometer and polarimeter systems including a wavelength modifierJ A WOOLLAM CO INC·Filed 2021·Application pending·0 cites
- 0848US11675208B1Reflectometer, spectrophotometer, ellipsometer and polarimeter system with a super continuum laser source of a beam of electromagnetism, and improved detector systemJ A WOOLLAM CO INC·Filed 2021·Granted Jun 13, 2023·0 cites·42 claims
- 0939US10775298B1Ellipsometer or polarimeter system having at least one rotating element which is driven by a motor comprising air bearingHASSLER CHRISTOPHER D·Filed 2019·Granted Sep 15, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →