Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906823 | Reconfigurable port arrays for wavelength selectable switch | Guomin JIANG, Helen Chen, Haiji Yuan, Lixin Wang, WenYi Cao +2 more | 2024-02-20 |
| 11789331 | Tunable optical wedge for beam steering | Qingyu Li, Jack R. Kelly, Guomin JIANG, Haiji Yuan, Helen Chen | 2023-10-17 |
| 11422429 | Tunable optical wedge for beam steering | Qingyu Li, Jack R. Kelly, Guomin JIANG, Haiji Yuan, Helen Chen | 2022-08-23 |
| 5963289 | Asymmetrical scribe and separation method of manufacturing liquid crystal devices on silicon wafers | Michael E. Stefanov, John H. Erdmann, Christopher Frank | 1999-10-05 |
| 5929960 | Method for forming liquid crystal display cell walls using a patterned electric field | John L. West, Marc Rouberol, James J. Francl | 1999-07-27 |