Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668943 | Display device having diffraction gratings with reduced polarization sensitivity | Vikramjit Singh, Nai-Wen Pi, Shuqiang Yang, Frank Y. Xu | 2023-06-06 |
| 11630257 | Multi-waveguide light field display | Frank Y. Xu, Michael Nevin Miller, Vikramjit Singh, Michael Anthony Klug | 2023-04-18 |
| 11614573 | Display device with diffraction grating having reduced polarization sensitivity | Vikramjit Singh, Xiaopei Deng, Shuqiang Yang, Frank Y. Xu, Kevin Messer | 2023-03-28 |
| 11609418 | Optical eyepiece using single-sided patterning of grating couplers | Vikramjit Singh, Nai-Wen Pi, Shuqiang Yang, Frank Y. Xu | 2023-03-21 |
| 11498261 | Double-sided imprinting | Roy Matthew Patterson, Charles Scott Carden, Satish Sadam, Ryan Christiansen, Matthew S. Shafran +3 more | 2022-11-15 |
| 11460616 | Method of fabricating diffraction gratings | Shuqiang Yang, Vikramjit Singh, Frank Y. Xu | 2022-10-04 |
| 11415803 | Generating a virtual content display | Vikramjit Singh, Frank Y. Xu | 2022-08-16 |
| 11391960 | Method and system for tunable gradient patterning using a shadow mask | Shuqiang Yang, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2022-07-19 |
| 11360385 | Eyepiece assembly adhesion using a zero residual layer region | Huihang Dong, Thomas Mercier, Vikramjit Singh, Tasha Amit Mangaldas, William Hudson Welch +2 more | 2022-06-14 |
| 11327315 | Display device having diffraction gratings with reduced polarization sensitivity | Vikramjit Singh, Nai-Wen Pi, Shuqiang Yang, Frank Y. Xu | 2022-05-10 |
| 11307493 | Microlithographic fabrication of structures | Vikramjit Singh, Michael Nevin Miller, Shuqiang Yang, Frank Y. Xu | 2022-04-19 |
| 11307345 | Superimposed diffraction gratings for eyepieces | Shuqiang Yang, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2022-04-19 |
| 11217483 | Semiconductor structure and fabrication method thereof | Jun Wang | 2022-01-04 |
| 11181681 | Multi-waveguide optical structure with diffraction grating | Frank Y. Xu, Michael Nevin Miller, Vikramjit Singh, Michael Anthony Klug | 2021-11-23 |
| 11067808 | Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods | Jeffrey Dean Schmulen, Neal Paul Ricks, Samarth Bhargava, Kevin Messer, Victor Kai Liu +6 more | 2021-07-20 |
| 11022790 | Optical eyepiece using single-sided patterning of grating couplers | Vikramjit Singh, Nai-Wen Pi, Shuqiang Yang, Frank Y. Xu | 2021-06-01 |
| 10942306 | Superimposed diffraction gratings for eyepieces | Shuqiang Yang, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2021-03-09 |
| 10926452 | Double-sided imprinting | Roy Matthew Patterson, Charles Scott Carden, Satish Sadam, Ryan Christiansen, Matthew S. Shafran +3 more | 2021-02-23 |
| 10823894 | Nanograting method and apparatus | Christophe Peroz, Mauro Melli, Vikramjit Singh, David Jurbergs, Jeffrey Dean Schmulen +5 more | 2020-11-03 |
| 10811259 | Ion injecting device using vacant baffle and faraday cups, and ion injecting method thereof, for detecting content of suspending particles | Xuefeng Lv, Da Zhou, Zailong Mo | 2020-10-20 |
| 10802397 | Microlithographic fabrication of structures | Vikramjit Singh, Michael Nevin Miller, Shuqiang Yang, Frank Y. Xu | 2020-10-13 |
| 10747012 | Method and system for tunable gradient patterning using a shadow mask | Shuqiang Yang, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2020-08-18 |
| 10734189 | Ion implantation amount adjustment device and method, ion implantation apparatus and determination method | Hao Jing, Dongwoo Kang, Yongyi Fu, Chenliang Liu, Rujian Li | 2020-08-04 |
| 10598220 | Bearing device and ion implantation device | Chenliang Liu, Donghua JIANG, Yongyi Fu, Chao Tan, Xuewei Wang +5 more | 2020-03-24 |
| 10585350 | Microlithographic fabrication of structures | Vikramjit Singh, Michael Nevin Miller, Shuqiang Yang, Frank Y. Xu | 2020-03-10 |