Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106872 | Flat combined wire | — | 2024-10-01 |
| 9840400 | Sterilization and cleaning system of escalator | Chien-Yu Lee, Ling-Chen Lee, Ting Ting Lee | 2017-12-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106872 | Flat combined wire | — | 2024-10-01 |
| 9840400 | Sterilization and cleaning system of escalator | Chien-Yu Lee, Ling-Chen Lee, Ting Ting Lee | 2017-12-12 |