Inventor · Campbell, CA, US

Matthew A. Terrel

28Patents
8h-index
22Co-inventors
71Inventor score

Filing activity: Mar 1, 2007 → Dec 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10274426B2 Optical inspection system and method including accounting for variations of optical path length within a sample Physics 14 Active
US8068232B2 Unidirectional crow gyroscope Physics 12 Active
US11243115B2 Optical system for reference switching Physics 11 Active
US10551605B2 Confocal inspection system having non-overlapping annular illumination and collection regions Physics 11 Active
US10718931B2 Confocal inspection system having averaged illumination and averaged collection paths Physics 10 Active
US10788366B2 Optical system for reference switching Physics 10 Active
US7911622B2 System and method for using slow light in optical sensors Emerging Cross-Sectional Technologies 10 Active
US10688841B1 Expanding sensor domain coverage using differential active suspension Performing Operations; Transporting 9 Active
US11035793B2 Optical inspection system and method including accounting for variations of optical path length within a sample Physics 7 Active
US8705044B2 Method of using a unidirectional crow gyroscope Physics 6 Active
US8300231B2 System and method for using slow light in optical sensors Emerging Cross-Sectional Technologies 6 Active
US8797540B2 Slow-light fiber Bragg grating sensor Physics 5 Active
US11835836B1 Mach-Zehnder interferometer device for wavelength locking Physics 4 Active
US9019482B2 Optical device with fiber Bragg grating and narrowband optical source Physics 4 Active
US11579080B2 Resolve path optical sampling architectures Physics 3 Active
US11726036B2 Optical inspection system and method including accounting for variations of optical path length within a sample Physics 1 Active
US7430345B2 Polarization controller using a hollow-core photonic-bandgap fiber Physics 1 Active
US11852318B2 Optical system for noise mitigation Physics 1 Active
US7620283B2 Optical device using a hollow-core photonic bandgap fiber Physics 1 Active
US12332173B2 Resolve path optical sampling architectures Physics 0 Active
US12007275B2 Optical system for reference switching Physics 0 Active
US9329089B2 Optical device utilizing fiber bragg grating and narrowband light with non-bragg wavelength Physics 0 Active
US10690591B2 Measurement time distribution in referencing schemes Physics 0 Active
US12399412B2 Mach-Zehnder interferometer device for wavelength locking Physics 0 Active
US9366808B2 Slow-light sensor utilizing an optical filter and a narrowband optical source Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.