David Ezra
53Patents
26h-index
33Co-inventors
88Inventor score
Filing activity: Apr 8, 1992 → May 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5465175A | Autostereoscopic display device | Electricity | 252 | Expired |
| US5666226A | Optical apparatus | Physics | 248 | Expired |
| US6504942B1 | Method of and apparatus for detecting a face-like region and observer tracking display | Physics | 208 | Expired |
| US6075557A | Image tracking system and method and observer tracking autostereoscopic display | Electricity | 184 | Expired |
| US6633655B1 | Method of and apparatus for detecting a human face and observer tracking display | Electricity | 181 | Expired |
| US6014164A | Display for 3D images | Electricity | 178 | Expired |
| US6061489A | Light source and display | Emerging Cross-Sectional Technologies | 151 | Expired |
| US6437915B1 | Parallax barrier, display, passive polarization modulating optical element and method of making such an element | Electricity | 149 | Expired |
| US6055103A | Passive polarisation modulating optical element and method of making such an element | Electricity | 142 | Expired |
| US6377295B1 | Observer tracking directional display | Electricity | 135 | Expired |
| US5991073A | Autostereoscopic display including a viewing window that may receive black view data | Electricity | 119 | Expired |
| US5392140A | Optical device with two lens arrays with the second array pitch an integral multiple of the first array pitch | Electricity | 113 | Expired |
| US6055013A | Autostereoscopic display | Electricity | 111 | Expired |
| US5833507A | Method of making an SLM, SLM, autostereoscopic display, and backlight | Physics | 101 | Expired |
| US5310222A | Optical device | Physics | 101 | Expired |
| US5483363A | Security device | Physics | 84 | Expired |
| US5917562A | Autostereoscopic display and spatial light modulator | Electricity | 81 | Expired |
| US6046849A | Parallax barrier, display, passive polarisation modulating optical element and method of making such an element | Electricity | 78 | Expired |
| US5808792A | Autostereoscopic display and method of controlling an autostereoscopic display | Electricity | 78 | Expired |
| US6449090B1 | Three dimensional display viewable in both stereoscopic and autostereoscopic modes | Electricity | 67 | Expired |
| US5615024A | Color display device with chirped diffraction gratings | Physics | 62 | Expired |
| US5953148A | Spatial light modulator and directional display | Electricity | 58 | Expired |
| US5703717A | Three-dimensional projection display apparatus | Electricity | 34 | Expired |
| US6703989B1 | Stereoscopic display | Electricity | 33 | Expired |
| US6124920A | Optical device and directional display | Electricity | 33 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.