Issued Patents All Time
Showing 25 most recent of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374857 | Optical assembly with a microlens component and contacts on a same surface of a vertical cavity surface emitting laser device | Wei Shi, Kevin WANG, Hao Huang, Siu Kwan CHEUNG, Lijun ZHU | 2025-07-29 |
| 12188763 | Dot projector including hybrid refractive-diffractive optical elements | Vincent V. Wong, Lei Yang | 2025-01-07 |
| 11862942 | Vertical-cavity surface-emitting laser array with a tilted emitter pattern | Mohammad Ali SHIRAZI HOSSEINI DOKHT, Matthew Glenn Peters | 2024-01-02 |
| 11804695 | Integrated flood and spot illuminators | Lijun ZHU, Huanlin ZHU, Benjamin Kesler, Ajit Vijay Barve | 2023-10-31 |
| 11762134 | Diffractive optical element | Stephen Bagnald | 2023-09-19 |
| 11686890 | Multi-level diffractive optical element thin film coating | Gonzalo Wills | 2023-06-27 |
| 11619770 | Zoned optical waveplate | Joel Milgram, Karen Denise Hendrix, Michael O'Leary, Hery Djie, Lu Tian +1 more | 2023-04-04 |
| 11543562 | Multi-layer thin film stack for diffractive optical elements | Stephen Bagnald | 2023-01-03 |
| 11016227 | Diffractive optical element | Stephen Bagnald | 2021-05-25 |
| 10802183 | Thin film total internal reflection diffraction grating for single polarization or dual polarization | Gonzalo Wills, Lu Tian, Michael O'Leary | 2020-10-13 |
| 10802185 | Multi-level diffractive optical element thin film coating | Gonzalo Wills | 2020-10-13 |
| 10768349 | Reflective diffraction grating and fabrication method | Hery Djie, Patrick Lu, Xiaowei Guo, Qinghong Du, Eddie Chiu +1 more | 2020-09-08 |
| 10747044 | Variable optical retarder | Gonzalo Wills | 2020-08-18 |
| 10712475 | Multi-layer thin film stack for diffractive optical elements | Stephen Bagnald | 2020-07-14 |
| 10473839 | Reflective LC devices including thin film metal grating | Keith Anderson, Hery Djie, Lu Tian | 2019-11-12 |
| 10436947 | Zoned optical waveplate | Joel Milgram, Karen Denise Hendrix, Michael O'Leary, Hery Djie, Lu Tian +1 more | 2019-10-08 |
| 10394015 | Diffractive MEMS device | Wenlin Jin | 2019-08-27 |
| 10241244 | Thin film total internal reflection diffraction grating for single polarization or dual polarization | Gonzalo Wills, Lu Tian, Michael O'Leary | 2019-03-26 |
| 9964668 | Zoned optical waveplate | Joel Milgram, Karen Denise Hendrix, Michael O'Leary, Hery Djie, Lu Tian +1 more | 2018-05-08 |
| 9946134 | Variable optical retarder | Gonzalo Wills | 2018-04-17 |
| 9866315 | Super-channel multiplexing and de-multiplexing using a phased array switching engine | Barrie Keyworth, Andrew Parks, Dan Burke, Peter David Roorda, Brandon C. Collings +1 more | 2018-01-09 |
| 9720147 | Reflective diffraction grating and fabrication method | Hery Djie, Patrick Lu, Xiaowei Guo, Qinghong Du, Eddie Chiu +1 more | 2017-08-01 |
| 9640976 | Overvoltage protection system for wireless power transfer systems | Paul H. Chambon, Perry T. Jones, Omer C. Onar, Lixin Tang, Clifford P. White | 2017-05-02 |
| 9632225 | Zoned optical waveplate | Joel Milgram, Karen Denise Hendrix, Michael O'Leary, Hery Djie, Lu Tian +1 more | 2017-04-25 |
| 9606273 | Diffractive MEMS device | Wenlin Jin | 2017-03-28 |