Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341026 | Chemical dispensing system | Ming-Chieh Hsu, Yung-Long Chen, FANG-PIN CHIANG, Ching-Jung HSU, Chi-Tung Lai | 2025-06-24 |
| 11817329 | Chemical dispensing system | Ming-Chieh Hsu, Yung-Long Chen, FANG-PIN CHIANG, Ching-Jung HSU, Chi-Tung Lai | 2023-11-14 |
| 11225784 | Self-cleaning toilet | — | 2022-01-18 |
| 10155208 | Liquid mixing system for semiconductor fabrication | An-Chu Lin, Ting-Wen Chen, Tien-Tze Hsu, Yuan-Jian Liao | 2018-12-18 |