Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175896 | LED arc display | Kuo-Shu Huang, Shang-Chien Wu | 2024-12-24 |
| 12133344 | Multi-directional multi-joint turning piece and display device thereof | Chien-Feng Chang, Yu-Hung Hsiao, Chan-Peng Lin, Shang-Chien Wu | 2024-10-29 |
| 11895787 | Multi-directional multi-joint turning piece and display device thereof | Chien-Feng Chang, Yu-Hung Hsiao, Chan-Peng Lin, Shang-Chien Wu | 2024-02-06 |
| 10094970 | Light-emitting apparatus | Chien-Feng Chang, Ying-Chieh Peng, Ying-Jen Lai | 2018-10-09 |
| 10073212 | Lamp structure | Chien-Feng Chang, Ying-Jen Lai, Wei-Chih Lin | 2018-09-11 |
| D811002 | Light fixture | Chien-Feng Chang, Ying-Jen Lai, Wei-Chih Lin | 2018-02-20 |