Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8760383 | Backlight module for displays | Cheng-Feng Yang, Cheng-I Wu | 2014-06-24 |
| 6062175 | Rotating cylinder internal-combustion engine | — | 2000-05-16 |
| 5967102 | Combustion engine construction | — | 1999-10-19 |
| 5362290 | Multi-purpose exerciser having a clutch means | — | 1994-11-08 |
| 5328428 | Multi-purpose exerciser | — | 1994-07-12 |