Issued Patents All Time
Showing 51–75 of 555 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207020 | Double flow-circuit heat exchange device for periodic positive and reverse directional pumping using a bidirectional pump | — | 2015-12-08 |
| 9200850 | Closed-loop temperature equalization device having a heat releasing system structured by multiple flowpaths | — | 2015-12-01 |
| 9178396 | Cross-interlocked switch type DC electric machine having auxiliary excitation winding and conduction ring and brush | — | 2015-11-03 |
| 9169903 | Transmission wheel system series with periodically varied speed ratio and having reciprocally displacing auxiliary pulley for storing/releasing kinetic energy | — | 2015-10-27 |
| 9169909 | Stepless variable transmission device with parallel low gear wheel group | — | 2015-10-27 |
| 9140439 | Cup-shaped heat dissipater having flow guide hole annularly arranged at the bottom periphery and applied in electric luminous body | — | 2015-09-22 |
| 9115935 | Single flow circuit heat absorbing/release device for periodic positive and reverse directional pumping | — | 2015-08-25 |
| D737477 | Donut LED light bulb | — | 2015-08-25 |
| D737478 | Donut LED light bulb | — | 2015-08-25 |
| 9109806 | Heating/cooling system that utilizes secondary fluid pumped through a heat exchanger by the pressure of a thermal exchange fluid | — | 2015-08-18 |
| 9103603 | Thermal conductive cylinder installed with U-type core piping and loop piping | — | 2015-08-11 |
| 9103379 | Controllable composite clutch having limited torque while being in released state | — | 2015-08-11 |
| 9074800 | Temperature regulation system with hybrid refrigerant supply and regulation | — | 2015-07-07 |
| 9074783 | Temperature regulation system with hybrid refrigerant supply and regulation | — | 2015-07-07 |
| 9066378 | Lighting device with optical pulsation suppression by polyphase-driven electric energy | — | 2015-06-23 |
| 9039553 | Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio | — | 2015-05-26 |
| 9035524 | Switch type DC brushless electric machine having auxiliary excitation winding set | — | 2015-05-19 |
| 9018843 | LED device with voltage-limiting unit and voltage-equalizing and current limiting resistances | — | 2015-04-28 |
| D727215 | Electric bicycle | — | 2015-04-21 |
| D727214 | Electric bicycle | — | 2015-04-21 |
| 9011286 | Manipulatable epicyclic type clutch device coupled with hybrid power train | — | 2015-04-21 |
| D727544 | Donut LED light bulb | — | 2015-04-21 |
| D727543 | Donut LED light bulb | — | 2015-04-21 |
| 9000649 | Cross-interlocked multi-set switch type DC brushless electric machine system having auxiliary excitation winding set | — | 2015-04-07 |
| 8992359 | Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio and having inward packing auxiliary wheel | — | 2015-03-31 |