Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424675 | Battery pack and thermal runaway protection method | — | 2025-09-23 |
| 12399320 | Method and system for variable optical thickness waveguides for augmented reality devices | Robert D. Tekolste, Ryan Jason Ong, Victor Kai Liu, Samarth Bhargava, Christophe Peroz +3 more | 2025-08-26 |
| 12379603 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2025-08-05 |
| 12372695 | Method of fabricating diffraction gratings | Kang Luo, Vikramjit Singh, Frank Y. Xu | 2025-07-29 |
| 12332572 | Configuring optical layers in imprint lithography processes | Vikramjit Singh, Michael Nevin Miller, Frank Y. Xu | 2025-06-17 |
| 12276825 | Method and system for integration of refractive optics with a diffractive eyepiece waveguide display | Chulwoo Oh, Ravi Kumar Komanduri, Vikramjit Singh, Frank Y. Xu | 2025-04-15 |
| 12181679 | 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 | 2024-12-31 |
| 12135442 | Display device with diffraction grating having reduced polarization sensitivity | Vikramjit Singh, Kang Luo, Xiaopei Deng, Frank Y. Xu, Kevin Messer | 2024-11-05 |
| 12055725 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2024-08-06 |
| 12044851 | Air pocket structures for promoting total internal reflection in a waveguide | Xiaopei Deng, Vikramjit Singh, Kang Luo, Nai-Wen Pi, Frank Y. Xu | 2024-07-23 |
| 12044976 | Configuring optical layers in imprint lithography processes | Vikramjit Singh, Michael Nevin Miller, Frank Y. Xu | 2024-07-23 |
| 11994706 | Method and system for integration of refractive optics with a diffractive eyepiece waveguide display | Chulwoo Oh, Ravi Kumar Komanduri, Vikramjit Singh, Frank Y. Xu | 2024-05-28 |
| 11982813 | Waveguides with high index materials and methods of fabrication thereof | Vikramjit Singh, Kang Luo, Michal Beau Dennison Vaughn, Samarth Bhargava, Michael Nevin Miller +6 more | 2024-05-14 |
| 11971549 | Very high index eyepiece substrate-based viewing optics assembly architectures | Michael Anthony Klug, Kevin Curtis, Vikramjit Singh, Kang Luo, Michal Beau Dennison Vaughn +5 more | 2024-04-30 |
| 11921290 | Augmented reality display having liquid crystal variable focus element and roll-to-roll method and apparatus for forming the same | Roy Matthew Patterson, Chulwoo Oh, Ravi Kumar Komanduri, Charles Scott Carden, Michael Nevin Miller +1 more | 2024-03-05 |
| 11906763 | Method of fabricating diffraction gratings | Kang Luo, Vikramjit Singh, Frank Y. Xu | 2024-02-20 |
| 11726317 | Waveguides having integral spacers and related systems and methods | Ling Li, Ali Karbasi, Christophe Peroz, Chieh Chang, Sharad D. Bhagat +5 more | 2023-08-15 |
| 11693246 | 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 | 2023-07-04 |
| 11668943 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2023-06-06 |
| 11614573 | Display device with diffraction grating having reduced polarization sensitivity | Vikramjit Singh, Kang Luo, Xiaopei Deng, Frank Y. Xu, Kevin Messer | 2023-03-28 |
| 11609418 | Optical eyepiece using single-sided patterning of grating couplers | Kang Luo, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2023-03-21 |
| 11550226 | Configuring optical layers in imprint lithography processes | Vikramjit Singh, Michael Nevin Miller, Frank Y. Xu | 2023-01-10 |
| 11460616 | Method of fabricating diffraction gratings | Kang Luo, Vikramjit Singh, Frank Y. Xu | 2022-10-04 |
| 11391960 | Method and system for tunable gradient patterning using a shadow mask | Vikramjit Singh, Kang Luo, Nai-Wen Pi, Frank Y. Xu | 2022-07-19 |
| 11327315 | Display device having diffraction gratings with reduced polarization sensitivity | Kang Luo, Vikramjit Singh, Nai-Wen Pi, Frank Y. Xu | 2022-05-10 |