Stefan Schmidt
81Patents
9h-index
126Co-inventors
81Inventor score
Filing activity: May 4, 1989 → Jan 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8053746B2 | Irradiation device | Human Necessities | 62 | Active |
| US5633358A | Process for bleaching aqueous surfactant solutions | Chemistry; Metallurgy | 47 | Expired |
| USD617960S1 | Laundry appliance | General | 44 | Expired |
| US5852933A | Hydraulic drives system for a press | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4997286A | Apparatus for measuring temperature using a sensor element | Physics | 17 | Expired |
| US6688162B2 | Magnetoelastic sensor for characterizing properties of thin-film/coatings | Physics | 16 | Expired |
| US6594006B1 | Method and array for detecting the position of a plane scanned with a laser scanner | Physics | 15 | Expired |
| US7322406B2 | Elevation sensor for a service hose and an apparatus for positioning and stabbing well tubulars | Fixed Constructions | 13 | Expired |
| US5251779A | Trash container | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5679955A | Spectroscopic method | Physics | 9 | Expired |
| US5206357A | Process for the preparation of alkyl glycosides and alkyl polyglycosides | Chemistry; Metallurgy | 9 | Expired |
| US6279528A | Intake device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5461144A | Process for the preparation of alkyl polyglycosides | Chemistry; Metallurgy | 8 | Expired |
| US6276804A | Microscope with at least one beam splitter | Physics | 7 | Expired |
| US5857333A | Control system for hydraulic power units | Physics | 7 | Expired |
| US5227480A | Process for the preparation of alkyl glycosides and alkyl oligoglycosides | Chemistry; Metallurgy | 7 | Expired |
| US5420262A | Process for bleaching fatty alcohol alkyl polyglycoside solutions | Chemistry; Metallurgy | 6 | Expired |
| US7812944B1 | Array for optical evaluation of an object array | Physics | 6 | Expired |
| US7289137B2 | Method and test form for equalizing the exposure heads in an exposer for printing originals | Performing Operations; Transporting | 5 | Expired |
| US7370569B2 | Hydraulic drive | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7581386B2 | Motor vehicle provided with a diesel propulsion engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7677154B2 | Control unit for rotor blade adjustment | Emerging Cross-Sectional Technologies | 5 | Active |
| US8953145B2 | Detection of contaminating substances in an EUV lithography apparatus | Physics | 4 | Active |
| US10073361B2 | EUV lithography system and operating method | Physics | 4 | Active |
| US9041905B2 | Optical arrangement, in particular in a projection exposure apparatus for EUV lithography | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.