David Tinch
22Patents
3h-index
31Co-inventors
63Inventor score
Filing activity: Sep 2, 1999 → Feb 2, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10338391B2 | Virtual/augmented reality system having reverse angle diffraction grating | Physics | 9 | Active |
| US10760877B2 | Weapon sight light emission system | Physics | 5 | Active |
| US7146075B2 | High-power fused collimator and associated methods | Physics | 4 | Expired |
| US11107288B2 | Systems and methods for mixed reality | Physics | 3 | Active |
| US10755481B2 | Systems and methods for mixed reality | Physics | 3 | Active |
| US10571693B2 | Reflective switching device for inputting different wavelengths of light into waveguides | Physics | 2 | Active |
| US11651566B2 | Systems and methods for mixed reality | Physics | 2 | Active |
| US10775545B2 | Display system having a plurality of light pipes for a plurality of light emitters | Physics | 2 | Active |
| US6278656A | Manipulation of acoustic waves using a functionally graded material and process for making the same | Physics | 2 | Expired |
| US11624919B2 | Variable focus assemblies | Physics | 2 | Active |
| US11935206B2 | Systems and methods for mixed reality | Physics | 1 | Active |
| US10587848B2 | Polarizing maintaining optical fiber in virtual/augmented reality system | Physics | 0 | Active |
| US10591658B2 | Display system having a plurality of light pipes for a plurality of light emitters | General | 0 | Revoked |
| US11256095B2 | Reflective switching device for inputting different wavelengths of light into waveguides | Physics | 0 | Active |
| US7397985B2 | High-power fused collimator and associated methods | Physics | 0 | Active |
| US12204132B2 | Display system having a plurality of light pipes for a plurality of light emitters | Physics | 0 | Active |
| US11662585B2 | Virtual/augmented reality system having reverse angle diffraction grating | Physics | 0 | Active |
| US12332444B2 | Variable focus assemblies | Physics | 0 | Active |
| US10935792B2 | Virtual/augmented reality system having reverse angle diffraction grating | Physics | 0 | Active |
| US12277658B2 | Systems and methods for mixed reality | Physics | 0 | Active |
| US11317064B2 | Polarizing maintaining optical fiber in virtual/augmented reality system | Physics | 0 | Active |
| US12306413B2 | Athermalization concepts for polymer eyepieces used in augmented reality or mixed reality devices | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.