Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076088 | Ear wax removal tool | — | 2025-05-20 |
| 10307665 | Multiply interactive game equipment | En-Shin Chu, Kuan-Wei Huang | 2019-06-04 |
| 10252149 | Interactive vending system and method | Ming Huang, En-Hsin Chu, Kuan-Wei Huang | 2019-04-09 |
| 10249148 | Interactive treasure-hunting method and system | En-Shin Chu, Kuan-Wei Huang | 2019-04-02 |
| 6059474 | Multi-purpose nail enamel applicator | — | 2000-05-09 |