Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7391302 | Car-used lock with alerting function | — | 2008-06-24 |
| 7242283 | Automobile steering lock with an alarm | — | 2007-07-10 |
| D535177 | Cable lock | — | 2007-01-16 |
| 7017379 | Remote-controlled burglary preventing door lock | — | 2006-03-28 |
| 7017378 | Padlock | — | 2006-03-28 |
| 7010948 | Remote-controlled lock | — | 2006-03-14 |
| 6919797 | Remote-controlled lock | — | 2005-07-19 |
| 6845641 | Remote-controlled door lock | — | 2005-01-25 |
| 6820448 | Bike and motorcycle padlock | — | 2004-11-23 |
| 6698263 | Remote-controlled door lock | — | 2004-03-02 |
| 6694785 | Automobile lock | — | 2004-02-24 |
| 6694788 | Lock core with a related key | — | 2004-02-24 |
| 6668604 | Automobile lock | — | 2003-12-30 |
| 6666054 | Remote-controlled door lock | — | 2003-12-23 |
| 6658905 | Remote-controlled door lock | — | 2003-12-09 |
| 6644072 | Remote-controlled door lock | — | 2003-11-11 |
| 6619085 | Remote-controlled lock | — | 2003-09-16 |