Issued Patents All Time
Showing 251–275 of 555 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D599248 | Mini vehicle | — | 2009-09-01 |
| 7577409 | Load-based voltage control wireless transmission system | — | 2009-08-18 |
| D596992 | Electric scooter | — | 2009-07-28 |
| D596531 | Mini logistic truck | — | 2009-07-21 |
| 7561949 | Split serial-parallel hybrid dual-power drive system | — | 2009-07-14 |
| 7559397 | Energy storage type of dual-drive coupled power distribution system | — | 2009-07-14 |
| 7554172 | Multi-directional multiplexing radius convergence electrode | — | 2009-06-30 |
| 7546186 | Split serial-parallel hybrid dual-power drive system | — | 2009-06-09 |
| D590751 | Electric scooter | — | 2009-04-21 |
| D590746 | Mini auxiliary fire trailer | — | 2009-04-21 |
| D587630 | Electric bike | — | 2009-03-03 |
| 7479091 | Engine running at fixed speed incorporated controllable transmission power system | — | 2009-01-20 |
| 7478715 | Flexible and rigid bi-status coupler and application device | — | 2009-01-20 |
| 7475611 | Device for externally rotary drive of offset motor | — | 2009-01-13 |
| 7459816 | Bidirectional coupling device with variable transmission characteristics | — | 2008-12-02 |
| D578935 | Electric scooter | — | 2008-10-21 |
| D578042 | Electric bike | — | 2008-10-07 |
| D576920 | Electric scooter | — | 2008-09-16 |
| 7404783 | Dynamo-electric drive unit controlled compound power system | — | 2008-07-29 |
| D571264 | Electric scooter | — | 2008-06-17 |
| 7377876 | Split serial-parallel hybrid dual-power drive system | — | 2008-05-27 |
| 7325524 | Ignition/fuel injection system with auxiliary and separation charging power sources | — | 2008-02-05 |
| 7315090 | Series-parallel dual power hybrid driving system | — | 2008-01-01 |
| 7259492 | Rotor axial activation modulation of electric machinery due to reverse torque | — | 2007-08-21 |
| 7227530 | Assembly of independent mouse or track ball device using keyboard as an operational relay with keyboard | — | 2007-06-05 |