John Gunther
25Patents
17h-index
26Co-inventors
81Inventor score
Filing activity: Nov 21, 1974 → Mar 3, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5406395A | Holographic parking assistance device | Physics | 543 | Expired |
| US5986730A | Dual mode reflective/transmissive liquid crystal display apparatus | Physics | 215 | Expired |
| US5907416A | Wide FOV simulator heads-up display with selective holographic reflector combined | Physics | 123 | Expired |
| US6208463A | Polarizer apparatus for producing a generally polarized beam of light | Physics | 110 | Expired |
| US6108131A | Polarizer apparatus for producing a generally polarized beam of light | Physics | 77 | Expired |
| US4349817A | Liquid crystal display system using fiber optic faceplates | Physics | 66 | Expired |
| US6452724B1 | Polarizer apparatus for producing a generally polarized beam of light | Physics | 60 | Expired |
| US6693749B2 | Low-observability, wide-field-of-view, situation awareness viewing device | Physics | 55 | Expired |
| US6081376A | Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same | Physics | 52 | Expired |
| US4586780A | Directional diffusing screen with suppressed zero-order light | Physics | 48 | Expired |
| US6348995B1 | Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same | Physics | 41 | Expired |
| US4586781A | Diffraction optics diffusing screen | Physics | 36 | Expired |
| US5101193A | Universal stand-alone holographic center high mounted stoplight | Performing Operations; Transporting | 35 | Expired |
| US4344668A | Fiber optic light traps for electro-optical display devices | Physics | 31 | Expired |
| US6710921B2 | Polarizer apparatus for producing a generally polarized beam of light | Physics | 30 | Expired |
| US5764389A | Holographic color filters for display applications, and operating method | Physics | 25 | Expired |
| US6563638B2 | Wide-angle collimating optical device | Physics | 22 | Expired |
| US4981608A | Industrial gelling agent for hydrophobic organic liquids | Chemistry; Metallurgy | 12 | Expired |
| US6141124A | Color filter and color picture display device using the same | Physics | 10 | Expired |
| US5091608A | Flame retardant splicing system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5702805A | Photopolymer holographic decal for plastic substrate | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5499116A | Encoded hologram for producing a machine readable image and a human readable image | Physics | 6 | Expired |
| US5541825A | Dual image CHMSLs without holography | Performing Operations; Transporting | 3 | Expired |
| US6816650B2 | Planar lightwave filter device | Physics | 1 | Expired |
| US3979636A | Charged particle beam scanning device | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.