Inventor · River Falls, WI, US

Matthew F. Schmidt

27Patents
8h-index
27Co-inventors
75Inventor score

Filing activity: Apr 27, 1988 → Apr 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6371114B1 Control device for supplying supplemental respiratory oxygen Human Necessities 1,131 Expired
US6532958B1 Automated control and conservation of supplemental respiratory oxygen Human Necessities 1,113 Expired
US6186142A Control of respiratory oxygen delivery Human Necessities 1,109 Expired
US6561187B2 Control of supplemental respiratory oxygen Human Necessities 1,091 Expired
US7331343B2 Control of supplemental respiratory oxygen Human Necessities 1,056 Expired
US4959697A Short channel junction field effect transistor Electricity 84 Expired
US10152811B2 Edge enhancement for thermal-visible combined images and cameras Physics 19 Active
US10375325B2 Thermal anomaly detection Physics 12 Active
US9464984B2 Laser illuminated gas imaging device for determining inoperable gas detection pixels Physics 7 Active
US8760509B2 Thermal imager with non-uniformity correction Electricity 6 Active
US4923824A Simplified method of fabricating lightly doped drain insulated gate field effect transistors Electricity 5 Expired
US11641441B2 Optical gas imaging systems and method compatible with uncooled thermal imaging cameras Electricity 5 Active
US11022546B2 Optical gas imaging systems and methods Electricity 4 Active
US9251615B2 Thermal image animation Electricity 3 Active
US10728468B2 Activity and/or environment driven annotation prompts for thermal imager Electricity 3 Active
US9277143B2 Thermal imaging camera with repositionable active portions of focal plane array Emerging Cross-Sectional Technologies 2 Active
US10217210B2 Systems and methods for determining regions suitable for gas imaging processes Physics 1 Active
US10564116B2 Optical image capture with position registration and RF in-wall composite image Physics 1 Active
US10571591B2 RF in-wall image registration using optically-sensed markers Physics 1 Active
US8233050B2 Multiple view infrared imaging system Physics 1 Active
US12005271B2 Super resolution magnetic resonance (MR) images in MR guided radiotherapy Physics 0 Active
US10872448B2 Edge enhancement for thermal-visible combined images and cameras Physics 0 Active
US10713781B2 Systems and methods for determining regions suitable for gas imaging processes Physics 0 Active
US12423947B2 Automated linking of diagnostic images to specific assets Physics 0 Active
US10444344B2 Optical sensor-based position sensing of a radio frequency imaging device Physics 0 Active

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