Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156743 | Dynamic driving method of tri-stable cholesteric liquid crystals | Cheng-Chang Li, Hung-Chang Jau | 2018-12-18 |
| 10146098 | Transparent display device | Cheng-Chang Li, Hung-Chang Jau, Sin-An Lin | 2018-12-04 |
| 9996871 | Systems, methods, and mobile computing devices for purchase of items and delivery to a location within a predetermined communication range | Ching-Tang Chang, Yi-Sheng Lee, Wei-Yi Hsuan | 2018-06-12 |