Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828278 | Air compressor | Cheng-Hsien Chou | 2023-11-28 |
| 11815080 | Piston of cylinder of air compressor | Cheng-Hsien Chou | 2023-11-14 |
| 11767836 | Air compressor | Cheng-Hsien Chou | 2023-09-26 |
| 11761437 | Piston of air compressor | Cheng-Hsien Chou | 2023-09-19 |
| 11745451 | Device of inflating and repairing broken tire and method of using the same | Cheng-Hsien Chou | 2023-09-05 |
| D985623 | Air compressor | Cheng-Hsien Chou | 2023-05-09 |
| 11609140 | Display structure of pressure gauge of air compressor | Cheng-Hsien Chou | 2023-03-21 |
| 11609138 | Air compressor having pressure gauge | Cheng-Hsien Chou | 2023-03-21 |
| 11548333 | Check joint structure for connection of air nozzle of tire and connection hose of air compressor | Cheng-Hsien Chou | 2023-01-10 |