Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8319479 | Method of estimating battery recharge time and related device | Chun-Ming Chen, Tien-Chung Tso | 2012-11-27 |
| 5395129 | Wheel chair | — | 1995-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8319479 | Method of estimating battery recharge time and related device | Chun-Ming Chen, Tien-Chung Tso | 2012-11-27 |
| 5395129 | Wheel chair | — | 1995-03-07 |