Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399308 | Display apparatus comprising diffractive elements | Yisheng Zhu, Houqiang Jiang | 2025-08-26 |
| 12366754 | Display device, a vehicle with a display device and display virtual image method | Yisheng Zhu, Houqiang Jiang | 2025-07-22 |
| 12366761 | Display apparatus for providing an enlarged display area | Yisheng Zhu, Houqiang Jiang | 2025-07-22 |
| 12265219 | Head-up display having a large exit pupil | Houqiang Jiang, Yisheng Zhu | 2025-04-01 |
| 11789268 | Optical expander device | Houqiang Jiang, Yisheng Zhu, Yifan Zhu | 2023-10-17 |
| 11789261 | Optical expander device for displaying wide color image, display device thereof, and method for outputting light and displaying an image | Houqiang Jiang, Yisheng Zhu | 2023-10-17 |
| 11624869 | Optical expander device for providing an extended field of view | Houqiang Jiang, Yisheng Zhu | 2023-04-11 |
| 11480722 | Optical expander device and its display device and method for outputting light and displaying image | Houqiang Jiang, Yisheng Zhu, Yifan Zhu | 2022-10-25 |
| 11119262 | Optical device, display device, and method for outputting light and displaying image thereof | Houqiang Jiang, Yisheng Zhu | 2021-09-14 |
| 10663734 | Image display system | Pasi Saarikko, Steven John Robbins, Yarn Chee Poon, Lena Adele Wolfe, Erica Lee Towle | 2020-05-26 |
| 10359627 | Waveguide coatings or substrates to improve intensity distributions having adjacent planar optical component separate from an input, output, or intermediate coupler | R. Andrew Wall, Scott Woltman, Steven John Robbins, Xinye Lou, Gangok Lee +4 more | 2019-07-23 |
| 10345601 | Wearable image display system | Pasi Saarikko, Steven John Robbins, Yarn Chee Poon, Lena Adele Wolfe, Erica Lee Towle | 2019-07-09 |
| 10317677 | Display system | — | 2019-06-11 |
| 10018844 | Wearable image display system | Pasi Saarikko, Steven John Robbins, Yarn Chee Poon, Lena Adele Wolfe, Erica Lee Towle | 2018-07-10 |
| 9910276 | Diffractive optical elements with graded edges | Tuomas Vallius, Lauri Sainiemi, Marco Mattila | 2018-03-06 |
| 9791696 | Waveguide gratings to improve intensity distributions | Scott Woltman, Steven John Robbins, R. Andrew Wall, Tuomas Vallius, Pasi Kostamo | 2017-10-17 |
| 9766464 | Reducing ghost images | Yarn Chee Poon, Ian Nguyen, Eliezer Glik | 2017-09-19 |
| 9753297 | Optical apparatus and method for expanding an exit pupil | Pasi Saarikko | 2017-09-05 |
| 9535253 | Display system | Pasi Saarikko | 2017-01-03 |
| 9459451 | Eye tracking apparatus, method and system | Pasi Saarikko, Xinye Lou, Scott Charles McEldowney, Steven John Robbins | 2016-10-04 |
| 9372347 | Display system | Tuomas Vallius, Pasi Saarikko | 2016-06-21 |
| 9304235 | Microfabrication | Lauri Sainiemi, Pasi Saarikko | 2016-04-05 |
| 9200779 | Three-dimensional display for displaying volumetric images | Jyrki Kimmel | 2015-12-01 |
| 8885997 | NED polarization system for wavelength pass-through | Ian Nguyen, David D. Bohn | 2014-11-11 |
| 8830584 | Exit pupil expanders with spherical and aspheric substrates | Pasi Saarikko | 2014-09-09 |