Issued Patents All Time
Showing 126–150 of 555 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649950 | Driving system having epicycle gear sets with dual output ends equipped with individually-controlled multiple speed-ratio device | — | 2014-02-11 |
| 8628380 | Direct motor-drive portable angle grinder | — | 2014-01-14 |
| 8622116 | Heat absorbing or dissipating device with multi-pipe reversely transported temperature difference fluids | — | 2014-01-07 |
| 8624508 | LED device with voltage-limiting unit and voltage-equalizing resistance | — | 2014-01-07 |
| 8607854 | Fluid heat transfer device having plural counter flow circuits with periodic flow direction change therethrough | — | 2013-12-17 |
| 8602087 | Double flow-circuit heat exchange device for periodic positive and reverse directional pumping | — | 2013-12-10 |
| 8591370 | Dual-drive electric machine having controllable planetary gear set (2) | — | 2013-11-26 |
| 8590700 | Sleeved to press-open type storage device with a prestressed to open closure | Yang Chen | 2013-11-26 |
| 8587266 | Synchronous regulation circuit for turn-on and turn-off phase angle of the AC voltage | — | 2013-11-19 |
| 8575848 | Voltage-limiting and reverse polarity series type LED device | — | 2013-11-05 |
| 8567805 | Bicycle with bidirectional input and one-way output transmission combined with crank hole thereof | — | 2013-10-29 |
| 8568000 | Annular-arranged lamp capable of backward projecting by concave sphere | — | 2013-10-29 |
| 8568265 | Clutch function device structured with controllable epicycle gear set | — | 2013-10-29 |
| 8562469 | Hybrid power train having epicyclic type clutch device | — | 2013-10-22 |
| 8562470 | Dual-drive electric machine installed with epicycle gear type clutch | — | 2013-10-22 |
| 8562464 | Multi-stage continuous variable transmission device in multi-shift parallel connection transmission | — | 2013-10-22 |
| 8551660 | Reserve power supply with electrode plates joined to auxiliary conductors | — | 2013-10-08 |
| 8552588 | Battery charging coaction and output system with current limit supply | — | 2013-10-08 |
| 8546964 | Reciprocal vibration type power generator equipped with a moving inner columnar magnetic block surrounded by at least one coil set, and a moving outer annular magnetic block that surrounds the at least one coil set | — | 2013-10-01 |
| 8538641 | Multi-motor drive system with differential speed regulated by CVT | — | 2013-09-17 |
| 8529099 | Heat dissipating lamp device having electric turbine axial fan | — | 2013-09-10 |
| 8529390 | Internal rocker arm type epicycle wheel system with bidirectional input and unidirectional output | — | 2013-09-10 |
| 8529393 | Lockable or releasable wheel system with bidirectional input and one-way output | — | 2013-09-10 |
| 8513890 | Solid-state light emitting device having controllable multiphase reactive power | — | 2013-08-20 |
| 8490593 | Split-type auxiliary power combustion and emergency starting system | — | 2013-07-23 |