Yu Shi
14Patents
2h-index
32Co-inventors
46Inventor score
Filing activity: May 5, 2014 → Dec 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11662584B2 | Gradient refractive index grating for display leakage reduction | Physics | 3 | Active |
| US10845526B1 | Outward coupling suppression in waveguide display | Physics | 2 | Active |
| US10928551B2 | Isotropic filters in spatial frequency domain by a photonic crystal slab | Physics | 1 | Active |
| US11209676B2 | Local dimming in a device | Electricity | 1 | Active |
| US11099309B2 | Outward coupling suppression in waveguide display | Physics | 1 | Active |
| US9746654B2 | Optical delay elements created from variations of the robert cell | Physics | 0 | Active |
| US12001017B1 | Illumination system for object tracking | Physics | 0 | Active |
| US12196973B2 | Shock absorbers in an optical assembly for a wearable display device | Physics | 0 | Active |
| US11422390B2 | Digital projector for local dimming in a device | Physics | 0 | Active |
| US11422293B2 | Outward coupling suppression in waveguide display | Physics | 0 | Active |
| US12099190B2 | Waveguide with polarization volume hologram grating | Physics | 0 | Active |
| US12013531B1 | Active disparity sensing of head mounted display | Physics | 0 | Active |
| US12032118B2 | Isotropic filters in spatial frequency domain by a photonic crystal slab | Physics | 0 | Active |
| US11513373B2 | Anisotropic diffraction grating and waveguide | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.