Jack Schmidt
29Patents
9h-index
47Co-inventors
75Inventor score
Filing activity: May 20, 1993 → Apr 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5576854A | Liquid crystal light valve projector with improved contrast ratio and with 0.27 wavelength compensation for birefringence in the liquid crystal light valve | Physics | 214 | Expired |
| US6817717B2 | Display system with low and high resolution modulators | Physics | 56 | Expired |
| US7018046B2 | Display system with low and high resolution modulators | Physics | 55 | Expired |
| US7708483B2 | Unbacked fabric transport and condition system | Performing Operations; Transporting | 44 | Active |
| US6733139B2 | Projector with narrow-spectrum light source to complement broad-spectrum light source | Electricity | 26 | Expired |
| US9901747B2 | Phototherapy light engine | Electricity | 25 | Active |
| US8345325B2 | Segmented reflective optical system | Emerging Cross-Sectional Technologies | 24 | Active |
| US5991055A | Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal | Electricity | 21 | Expired |
| US5428467A | Transmissive polygonal optical scanning of illumination for light valve video projector | Electricity | 20 | Expired |
| US6088134A | Swath scanning system using an optical imager | Electricity | 9 | Expired |
| US8482819B2 | Segmented reflective optical system | Emerging Cross-Sectional Technologies | 4 | Active |
| US9872618B2 | Wide-field retinal imaging system | Physics | 4 | Active |
| US6988797B2 | Unbacked fabric transport and condition system | Performing Operations; Transporting | 3 | Expired |
| US6905217B2 | Projector with narrow-spectrum light source to complement broad-spectrum light source | Electricity | 3 | Expired |
| US7280256B2 | Dust tolerant windowless scanner | Electricity | 2 | Expired |
| US10110866B1 | Scanning laser projectors with improved short projection distance image quality | Electricity | 1 | Active |
| US7232226B2 | Color-generating device and display system | Physics | 1 | Expired |
| US11529168B2 | Cannula with illumination | Physics | 1 | Active |
| US11160632B1 | Highly efficient medical headlamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10244943B2 | Wide-field retinal imaging system | Physics | 1 | Active |
| US6657751B1 | Dust tolerant windowless scanner | Electricity | 1 | Expired |
| US11786748B2 | Phototherapy light engine | Electricity | 1 | Active |
| US7038867B2 | Filter for display system | Physics | 0 | Expired |
| US8611026B2 | Optical device including at least one replicated surface and associated methods | Performing Operations; Transporting | 0 | Active |
| US6921175B2 | Color-generating device and display system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.