Ward Lopes
19Patents
6h-index
22Co-inventors
66Inventor score
Filing activity: Mar 24, 2003 → May 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7241988B2 | System and method of sorting materials using holographic laser steering | Physics | 72 | Expired |
| US7482577B2 | System and method of sorting materials using holographic laser steering | Physics | 44 | Active |
| US10969740B2 | System and method for near-eye light field rendering for wide field of view interactive three-dimensional computer graphics | Physics | 20 | Active |
| US7161140B2 | Apparatus and method to generate and control optical traps to manipulate small particles | Physics | 12 | Expired |
| US7351953B2 | Apparatus and method to generate and control optical traps to manipulate small particles | Physics | 9 | Active |
| US7324282B2 | Apparatus, system and method for applying optical gradient forces | Physics | 7 | Expired |
| US10664049B2 | Systems and methods for gaze tracking | Physics | 4 | Active |
| US6718083B2 | Optical switch and router | Physics | 4 | Expired |
| US7466883B2 | Optical switches and routers and optical filters | Physics | 2 | Expired |
| US10151924B2 | Holographic reflective slim virtual/augmented reality display system and method | Physics | 2 | Active |
| US11747766B2 | System and method for near-eye light field rendering for wide field of view interactive three-dimensional computer graphics | Physics | 1 | Active |
| US10481684B2 | System and method for foveated image generation using an optical combiner | Physics | 1 | Active |
| US11055381B1 | Estimating product integrals using a composition of warps | Physics | 1 | Active |
| US12092820B2 | Holographic virtual reality display | Physics | 0 | Active |
| US12348954B2 | Vision-based sound simulation for correcting acoustics at a location | Electricity | 0 | Active |
| US11892629B2 | Holographic virtual reality display | Physics | 0 | Active |
| US10401623B2 | Holographic reflective slim virtual/augmented reality display system and method | Physics | 0 | Active |
| US11635623B2 | Foveation and spatial hashing in layer-based computer-generated holograms | Physics | 0 | Active |
| US12416897B2 | Holographic volumetric displays | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.