Issued Patents All Time
Showing 151–175 of 555 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488972 | Directional control/transmission system with directional light projector | — | 2013-07-16 |
| 8475324 | Three-end shaft type differential gear set with controllable rotating direction and brake | — | 2013-07-02 |
| 8475313 | Bicycle with output in constant rotating direction and having internal rocker arm epicycle wheel set | — | 2013-07-02 |
| 8474344 | Controllable composite clutch having limited torque while being in released state | — | 2013-07-02 |
| 8450993 | Semiconductor buck circuit with floating-voltage suppression shunting current load | — | 2013-05-28 |
| 8448876 | Semiconductor application installation adapted with a temperature equalization system | — | 2013-05-28 |
| 8440355 | Equalizing electrode plate with insulated split-flow conductive structure | — | 2013-05-14 |
| 8439783 | Penetrating shaft type planetary gear train with bidirectional input and one-way output | — | 2013-05-14 |
| 8431842 | Sequential switching device with surrounding distinctive joint points structure | — | 2013-04-30 |
| 8418585 | Clutch control reversible transmission wheel system with bidirectional input and one-way output | — | 2013-04-16 |
| 8415892 | Voltage-limiting and reverse polarity series type LED device | — | 2013-04-09 |
| 8414435 | Dual power driving system with epicycle gear sets transmitted in series | — | 2013-04-09 |
| 8413547 | Retrograde torque limit gear train with bidirectional input and one-way output | — | 2013-04-09 |
| 8409042 | Externally rotating mechanism through offset outer rotating electrical machine drive | — | 2013-04-02 |
| 8408095 | Bidirectional different speed ratio driving device with bidirectional manpower input | — | 2013-04-02 |
| 8408019 | Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger | — | 2013-04-02 |
| 8406946 | Single-powered multi-CVT differential system with stabilizing device | — | 2013-03-26 |
| 8403808 | Individual-powered dual CVT differential system with stabilizing device | — | 2013-03-26 |
| 8381541 | Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger | — | 2013-02-26 |
| 8378604 | DC brushless motor drive circuit with current variable-voltage | — | 2013-02-19 |
| 8376886 | Coaxial epicyclic gear train with bidirectional input and one-way output | — | 2013-02-19 |
| 8354796 | Reverse polarity series type led and drive circuit | — | 2013-01-15 |
| 8353228 | Lockable or releasable bicycle with bidirectional input and one-way output | — | 2013-01-15 |
| 8328214 | Manpower-driven device with bi-directional input and constant directional rotation output | — | 2012-12-11 |
| 8328599 | Internal rotation type direct motor-drive portable angle grinder | — | 2012-12-11 |