Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158670 | Dual-sided waveguide display with improved light scattering | Sean P. Rodrigues, Suman Halder | 2024-12-03 |
| 12123255 | Dual-mode smart switchable liquid crystal window | Yingfei Jiang, Yunho Shin | 2024-10-22 |
| 11906832 | Dual side view waveguide liquid crystal displays | Yunho Shin, Guangkui Qin, Sean P. Rodrigues | 2024-02-20 |
| 11592694 | Waveguide liquid crystal display | Xiaochen Zhou, Guangkui Qin | 2023-02-28 |
| 10886503 | Microlens array architectures for enhanced light outcoupling from an OLED array | Yue Cui, Ruiqing Ma, Gregory McGraw, Julia J. Brown | 2021-01-05 |
| 10871694 | Bistable cholesteric liquid crystal switchable window | Meina Yu | 2020-12-22 |
| 10468633 | Microlens array architectures for enhanced light outcoupling from an OLED array | Yue Cui, Ruiqing Ma, Gregory McGraw, Julia J. Brown | 2019-11-05 |
| 10175525 | Polarizing waveguide plate | Alireza Moheghi, Hossein Nemati | 2019-01-08 |
| 10115930 | Combined internal and external extraction layers for enhanced light outcoupling for organic light emitting device | Yue Cui, Gregory McGraw, Ruiqing Ma, Julia J. Brown | 2018-10-30 |
| 9835894 | Encapsulated polymer stabilized cholesteric texture light shutter | Yue Cui, Cuiyu Zhang | 2017-12-05 |
| 9304350 | Encapsulated polymer stabilized cholesteric texture light shutter | Yue Cui, Cuiyu Zhang | 2016-04-05 |
| 8913215 | Bistable switchable liquid crystal window | Lei Shi, Rui Bao | 2014-12-16 |
| 8537326 | Liquid crystal composition, device and method thereof | Young Cheol Yang, Rui Bao | 2013-09-17 |
| 8199286 | Polymer stabilized electrically controlled birefringence transflective LCD | Fushan Zhou | 2012-06-12 |
| 6674504 | Single layer multi-state ultra-fast cholesteric liquid crystal device and the fabrication methods thereof | Le Li | 2004-01-06 |
| 6320563 | Dual frequency cholesteric display and drive scheme | Ming Xu | 2001-11-20 |
| 6268839 | Drive schemes for gray scale bistable cholesteric reflective displays | Xiao-Yang Huang, Nick Miller | 2001-07-31 |
| 6204835 | Cumulative two phase drive scheme for bistable cholesteric reflective displays | Yang Zhu | 2001-03-20 |
| 6154190 | Dynamic drive methods and apparatus for a bistable liquid crystal display | Yang Zhu, Xiao-Yang Huang | 2000-11-28 |
| 6104448 | Pressure sensitive liquid crystalline light modulating device and material | J. William Doane, Liang-Chy Chien | 2000-08-15 |
| 6061107 | Bistable polymer dispersed cholesteric liquid crystal displays | Zhijian Lu, J. William Doane | 2000-05-09 |
| 5877826 | Dual frequency switchable cholesteric liquid crystal light shutter and driving waveform | Ming Xu | 1999-03-02 |
| 5847798 | Polymer stabilized black-white cholesteric reflective display | Ruiqing Ma | 1998-12-08 |
| 5748277 | Dynamic drive method and apparatus for a bistable liquid crystal display | Xiao-Yang Huang, Philip J. Bos | 1998-05-05 |
| 5695682 | Liquid crystalline light modulating device and material | J. William Doane, Liang-Chy Chien | 1997-12-09 |