George Valliath
27Patents
15h-index
34Co-inventors
81Inventor score
Filing activity: Oct 2, 1992 → Jun 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6925438B2 | Method and apparatus for providing an animated display with translated speech | Physics | 173 | Expired |
| US5594560A | Display device comprising fluorescent enhanced reflective holographic illumination | Physics | 140 | Expired |
| US5390085A | Light diffuser for a liquid crystal display | Emerging Cross-Sectional Technologies | 114 | Expired |
| US5745203A | Liquid crystal display device including multiple ambient light illumination modes with switchable holographic optical element | Physics | 89 | Expired |
| US7106358B2 | Method, system and apparatus for telepresence communications | Electricity | 70 | Expired |
| USD422595S | Video accessory device for a cellular telephone | General | 65 | Expired |
| US6956544B2 | Dual mode display | Electricity | 54 | Expired |
| US6166787A | Optical display device having prismatic film for enhanced viewing | Physics | 53 | Expired |
| US8264777B2 | Portable electronic device having an electro wetting display illuminated by quantum dots | Physics | 47 | Active |
| US6285426A | Ridged reflector having optically transmissive properties for an optical display device | Physics | 39 | Expired |
| US8072479B2 | Method system and apparatus for telepresence communications utilizing video avatars | Electricity | 34 | Active |
| US6285425A | Ridged reflector for an optical display having a curved and a planar facet for each ridge | Physics | 22 | Expired |
| US6639249B2 | Structure and method for fabrication for a solid-state lighting device | Electricity | 18 | Expired |
| US5812229A | Holographic reflective color liquid crystal display device | Physics | 18 | Expired |
| US5377027A | Liquid crystal display device with pixel registration illumination | Physics | 15 | Expired |
| US5629785A | Polymer dispersed liquid crystal display device with asymmetric optical diffuser | Physics | 14 | Expired |
| US6046541A | Flat panel display having a random spacer arrangement | Electricity | 13 | Expired |
| US7857460B2 | Image stabilization in a laser-scanning based projector | Physics | 10 | Active |
| US7220021B2 | Compact color illumination device | Physics | 8 | Expired |
| US8491135B2 | Interactive projection with gesture recognition | Physics | 6 | Active |
| US7031067B2 | Head-up display | Physics | 6 | Expired |
| US9002058B2 | Scanned image projection system with gesture control input | Physics | 3 | Active |
| US7710522B1 | Liquid crystal device having variable reflected wavelength | Physics | 3 | Active |
| US10481739B2 | Optical steering of component wavelengths of a multi-wavelength beam to enable interactivity | Electricity | 1 | Active |
| US6636285B2 | Reflective liquid crystal display with improved contrast | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.