Inventor
HUG WILLIAM F
US37 patents
⚠️ This page may combine multiple inventors who share the name “HUG WILLIAM F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOTON SYSTEMS INC
8 patentsUS10753863B1Aug 25, 2020
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS INC12 citations85
US11448598B1Sep 20, 2022
Methods and systems for detection of biohazard signatures in complex clinical and environmental samples
PHOTON SYSTEMS INC14 citations83
US10598596B1Mar 24, 2020
Native fluorescence detection methods, devices, and systems for organic compounds
PHOTON SYSTEMS INC10 citations83
US9915603B1Mar 13, 2018
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS INC9 citations83
US9909990B1Mar 6, 2018
Native fluorescence detection methods, devices, and systems for organic compounds
PHOTON SYSTEMS INC5 citations83
US10890533B1Jan 12, 2021
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS INC2 citations72
US11262301B1Mar 1, 2022
Native fluorescence detection methods, devices, and systems for organic compounds
PHOTON SYSTEMS INC1 citations62
US10895533B1Jan 19, 2021
Native fluorescence detection methods, devices, and systems for organic compounds
PHOTON SYSTEMS INC0 citations57
HUG WILLIAM F
6 patentsUS8759791B1Jun 24, 2014
Native fluorescence detection methods and detectors for naphthalene and/or other volatile organic compound vapors
HUG WILLIAM F34 citations93
US8395770B1Mar 12, 2013
Spectroscopic chemical analysis methods and apparatus
HUG WILLIAM F24 citations92
US5026146AJun 25, 1991
System for rapidly producing plastic parts
HUG WILLIAM F45 citations92
US4933816AJun 12, 1990
Inspection/detection system with a light module for use in forensic applications
HUG WILLIAM F52 citations92
US5072338ADec 10, 1991
Inspection/detection system with a laser module for use in forensic applications
HUG WILLIAM F52 citations91
US5012479AApr 30, 1991
Ultraviolet metal vapor laser having hard sealed internal mirrors
HUG WILLIAM F9 citations69
3D SYSTEMS INC
5 patentsUS6347101B1Feb 12, 2002
Laser with absorption optimized pumping of a gain medium
3D SYSTEMS INC91 citations97
US5840239ANov 24, 1998
Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system having a diode pumped frequency quadrupled solid state laser
3D SYSTEMS INC67 citations96
US6172996B1Jan 9, 2001
Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system with a diode pumped frequency-multiplied solid state laser
3D SYSTEMS INC18 citations92
US6157663ADec 5, 2000
Laser with optimized coupling of pump light to a gain medium in a side-pumped geometry
3D SYSTEMS INC49 citations92
US6532100B1Mar 11, 2003
Extended lifetime frequency conversion crystals
3D SYSTEMS INC41 citations91
PHOTON SYSTEMS
5 patentsUS9568418B1Feb 14, 2017
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS21 citations93
US7800753B1Sep 21, 2010
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS17 citations92
US7590161B1Sep 15, 2009
Electron beam pumped semiconductor laser
PHOTON SYSTEMS25 citations92
US7525653B1Apr 28, 2009
Spectroscopic chemical analysis methods and apparatus
PHOTON SYSTEMS26 citations92
US9442070B1Sep 13, 2016
Native fluorescence detection methods, devices, and systems for organic compounds
PHOTON SYSTEMS19 citations91
XEROX CORP
5 patentsUS4230902AOct 28, 1980
Modular laser printing system
XEROX CORP49 citations87
US4224579ASep 23, 1980
Metal vapor laser discharge tube
XEROX CORP19 citations72
US4052680AOct 4, 1977
Metal vapor laser having cataphoresis means
XEROX CORP9 citations72
US4575850AMar 11, 1986
Multiline emission integral mirror laser
XEROX CORP2 citations61
US4187474AFeb 5, 1980
Metal vapor laser discharge tube
XEROX CORP6 citations57