Evan M. Richards
81Patents
7h-index
32Co-inventors
68Inventor score
Filing activity: Aug 30, 2013 → Oct 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10551879B1 | Dynamic distortion correction for optical compensation | Physics | 48 | Active |
| US10241545B1 | Dynamic distortion correction for optical compensation | Physics | 47 | Active |
| US10317680B1 | Optical aberration correction based on user eye position in head mounted displays | Physics | 46 | Active |
| US9905168B1 | Luminance-based non-uniformity correction for display panels in head-mounted displays | Physics | 11 | Active |
| US10255881B1 | Production characterization of panel aging | Physics | 10 | Active |
| US10170060B2 | Interlaced liquid crystal display panel and backlight used in a head mounted display | Physics | 8 | Active |
| US9465215B2 | Lightguide with multiple in-coupling holograms for head wearable display | Physics | 7 | Active |
| US10598942B1 | Mounting assembly with reworkable active alignment | Physics | 6 | Active |
| US9423552B2 | Lightguide device with outcoupling structures | Emerging Cross-Sectional Technologies | 4 | Active |
| US10338410B1 | Eyeglass prescription correction for optics blocks in head-mounted displays | Physics | 4 | Active |
| US10437326B2 | Backlight modulation for liquid crystal display with eyetracking for virtual reality | Physics | 4 | Active |
| US9779686B2 | Aging compensation for virtual reality headset display device | Physics | 4 | Active |
| US10712775B2 | Dichroic combiner backlight used in a head mounted display | Physics | 4 | Active |
| US10140955B1 | Display latency calibration for organic light emitting diode (OLED) display | Physics | 4 | Active |
| US10311808B1 | Display latency calibration for liquid crystal display | Physics | 3 | Active |
| US10009605B1 | Multi-camera filter system for characterizing display panels | Physics | 3 | Active |
| US10018838B2 | Aging compensation for virtual reality headset display device | Physics | 3 | Active |
| US10401627B1 | Stacked display panels for image enhancement | Physics | 3 | Active |
| US9036153B1 | Instrument for reflectivity measurement | Physics | 3 | Active |
| US10565941B1 | Display panel with inactive region used in a head mounted display | Physics | 3 | Active |
| US10915148B1 | Dynamic distortion correction for optical compensation | Physics | 3 | Active |
| US9778414B2 | Curved electronic display element | Physics | 2 | Active |
| US11022809B1 | Display devices with wavelength-dependent reflectors for eye tracking | Physics | 2 | Active |
| US10996514B1 | Offsetting non-uniform brightness using a backlight assembly | Physics | 2 | Active |
| US10061073B2 | Circular backlight for a liquid crystal display | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.