Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120125 | Luminous cup-shaped body | Yu-Feng Kuo | 2018-11-06 |
| 10058204 | Luminous base | Yu-Feng Kuo | 2018-08-28 |
| 9975675 | Luminous bottle stopper | Yu-Feng Kuo | 2018-05-22 |
| 7114839 | Light-inverse type guidelight plate | — | 2006-10-03 |
| 7036971 | Light guiding frame with a plurality of guiding tracks | — | 2006-05-02 |