Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378662 | Ion implantation to modify glass locally for optical devices | Jinxin FU, Kang Luo, Ludovic Godet | 2025-08-05 |
| 12379603 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2025-08-05 |
| 12109641 | Optical device having structural and refractive index gradation, and method of fabricating the same | Kang Luo, Ludovic Godet, Daihua Zhang, Jinrui GUO, Rami Hourani | 2024-10-08 |
| 12055725 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2024-08-06 |
| 12044851 | Air pocket structures for promoting total internal reflection in a waveguide | Xiaopei Deng, Vikramjit Singh, Shuqiang Yang, Kang Luo, Frank Y. Xu | 2024-07-23 |
| 11873554 | Ion implantation to modify glass locally for optical devices | Jinxin FU, Kang Luo, Ludovic Godet | 2024-01-16 |
| 11668943 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2023-06-06 |
| 11609418 | Optical eyepiece using single-sided patterning of grating couplers | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2023-03-21 |
| 11391960 | Method and system for tunable gradient patterning using a shadow mask | Shuqiang Yang, Vikramjit Singh, Kang Luo, Frank Y. Xu | 2022-07-19 |
| 11327315 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2022-05-10 |
| 11307345 | Superimposed diffraction gratings for eyepieces | Shuqiang Yang, Vikramjit Singh, Kang Luo, Frank Y. Xu | 2022-04-19 |
| 11022790 | Optical eyepiece using single-sided patterning of grating couplers | Kang Luo, Vikramjit Singh, Shuqiang Yang, Frank Y. Xu | 2021-06-01 |
| 10942306 | Superimposed diffraction gratings for eyepieces | Shuqiang Yang, Vikramjit Singh, Kang Luo, Frank Y. Xu | 2021-03-09 |
| 10747012 | Method and system for tunable gradient patterning using a shadow mask | Shuqiang Yang, Vikramjit Singh, Kang Luo, Frank Y. Xu | 2020-08-18 |
| 10527865 | Method and system for tunable gradient patterning using a shadow mask | Shuqiang Yang, Vikramjit Singh, Kang Luo, Frank Y. Xu | 2020-01-07 |