Lui; Song-He
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lui; Song-He.The latest application filed is for "friction transmission mechanism for a motor-driven blind".
- Lui; Song-He - Kaohsiung TW
| Patent | Date |
|---|---|
| Electromagnetic clutch-controlled electric blind Grant 7,040,374 - Wen , et al. May 9, 2 | 2006-05-09 |
| Friction transmission mechanism for a motor-driven blind App 20040194897 - Wen, Yu-Che ; et al. | 2004-10-07 |
| Electromagnetic clutch-controlled electric blind Grant 6,789,597 - Wen , et al. September 14, 2 | 2004-09-14 |
| Screw transmission mechanism for a blind Grant 6,659,156 - Wen , et al. December 9, 2 | 2003-12-09 |
| Friction transmission mechanism for a motor-driven blind Grant 6,655,441 - Wen , et al. December 2, 2 | 2003-12-02 |
| Plug-in transmission mechanism for a motor-driven blind Grant 6,619,365 - Wen , et al. September 16, 2 | 2003-09-16 |
| Plug-in Transmission Mechanism For A Motor-driven Blind App 20030168186 - Wen, Yu-Che ; et al. | 2003-09-11 |
| Friction Transmission Mechanism For A Motor-driven Blind App 20030168184 - Wen, Yu-Che ; et al. | 2003-09-11 |
| Screw transmission machanism for a motor-driven blind App 20030168188 - Wen, Yu-Che ; et al. | 2003-09-11 |
| Electromagnetic clutch-controlled electric blind App 20030168185 - Wen, Yu-Che ; et al. | 2003-09-11 |
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