Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5536074 | Light-generating wheel for an in-line skate | Chi-Hsueh Hsu, Chih-Yes Shyu | 1996-07-16 |
| 5456478 | Roller skating shoes with a light emitting device | Chi-Hsueh Hsu, Chih-Yes Shyu | 1995-10-10 |
| 5385519 | Running machine | Chi-Hsueh Hsu, Chih-Yes Shyu | 1995-01-31 |
| 5076633 | Automatic sun screen for motor vehicles | Chi-Hsueh Hsu, Ping-Chang Chiu | 1991-12-31 |