Liu; Ming-Hsin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Ming-Hsin.The latest application filed is for "projection screen".
- Liu; Ming-Hsin - Changhua TW
- Liu; Ming Hsin - Hsinchu TW
- Liu; Ming Hsin - Hsinchu City TW
- Liu; Ming-Hsin - Taichung TW
- LIU; Ming-Hsin - Taichung Industrial Park TW
| Patent | Date |
|---|---|
| Projection screen App 20150125706 - Liu; Ming-Hsin ; et al. | 2015-05-07 |
| Brake disc assembly App 20150060218 - Liu; Ming-Hsin ; et al. | 2015-03-05 |
| Screw compressors Grant 8,241,014 - Liu , et al. August 14, 2 | 2012-08-14 |
| Screw compressors App 20100303662 - Liu; Ming Hsin ; et al. | 2010-12-02 |
| Linear actuator App 20100206101 - Chang; Chia-Ming ; et al. | 2010-08-19 |
| Overload current control circuit for a DC motor Grant 7,550,940 - Liu , et al. June 23, 2 | 2009-06-23 |
| Overload Current Control Circuit for a DC Motor App 20090059445 - LIU; Ming-Hsin ; et al. | 2009-03-05 |
| Anode layer particle beam device Grant 7,425,710 - Liu , et al. September 16, 2 | 2008-09-16 |
| Multi-stage vacuum pump Grant 7,278,839 - Liu , et al. October 9, 2 | 2007-10-09 |
| Anode layer particle beam device App 20060138342 - Liu; Ping-Chun ; et al. | 2006-06-29 |
| Multi-stage vacuum pump App 20050089424 - Liu, Ming-Hsin ; et al. | 2005-04-28 |
| Combination double screw rotor assembly Grant 6,508,639 - Chen , et al. January 21, 2 | 2003-01-21 |
| Combination double screw rotor assembly App 20020031439 - Chen, Chun-Chien ; et al. | 2002-03-14 |
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