Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9881436 | Coin escrow apparatus | — | 2018-01-30 |
| 8534404 | Auxiliary power device of bicycle | — | 2013-09-17 |
| 8297414 | Wire quick release device for brake wire of bicycle | — | 2012-10-30 |
| 8251389 | Bicycle with auxiliary power system | — | 2012-08-28 |
| 8245599 | Transmission apparatus with multiple channels | — | 2012-08-21 |
| 8056547 | Paintball feeding device of paintball gun | — | 2011-11-15 |
| 7866309 | Single-chamber type firing mechanism of paintball gun | — | 2011-01-11 |
| 7293464 | Insulated IC pressure sensor | — | 2007-11-13 |
| 6651790 | Hydraulic balanced braking system | — | 2003-11-25 |
| 6546950 | Lacquer bullet gun Gas entry valve | — | 2003-04-15 |
| 6526955 | Lacquer bullet gun feeding system | — | 2003-03-04 |
| 6523534 | Electric firing controller for lacquer bullet gun | — | 2003-02-25 |
| 6523649 | Synchronous braking system | — | 2003-02-25 |
| 6364044 | Control system for motor-assisted bicycle | — | 2002-04-02 |
| 6360736 | Air gun firing system | — | 2002-03-26 |
| 6311805 | Balanced braking system for a bicycle | — | 2001-11-06 |
| 6302092 | Air gun trigger system | — | 2001-10-16 |
| 6186282 | Balanced braking system | — | 2001-02-13 |
| 5941319 | Electric wrench driving system | — | 1999-08-24 |
| 5435398 | Electrical wrench | — | 1995-07-25 |