Chen; Jiing-Fu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Jiing-Fu.The latest application filed is for "apparatus of centrifugal fan and a dust-collecting module using the same".
- Chen; Jiing-Fu - Hsinchu City TW
- Chen; Jiing-Fu - Hsinchu TW
- Chen; Jiing Fu - Hsinchu Hsien TW
| Patent | Date |
|---|---|
| Apparatus Of Centrifugal Fan And A Dust-collecting Module Using The Same App 20120210685 - SUN; YANN-SHUOH ; et al. | 2012-08-23 |
| Oil-free centrifugal blade compressor and magnetic-gas bearing thereof Grant 8,113,799 - Wu , et al. February 14, 2 | 2012-02-14 |
| Robotic vacuum cleaner Grant 7,861,365 - Sun , et al. January 4, 2 | 2011-01-04 |
| Method for predicting surge in compressor Grant 7,841,825 - Chen , et al. November 30, 2 | 2010-11-30 |
| Rotor mechanism of centrifugal compressor Grant 7,789,616 - Yen , et al. September 7, 2 | 2010-09-07 |
| Centrifugal impeller Grant 7,789,627 - Chiang , et al. September 7, 2 | 2010-09-07 |
| Oil-free Centrifugal Blade Compressor And Magnetic-gas Bearing Thereof App 20100158718 - Wu; Teng-Yuan ; et al. | 2010-06-24 |
| Flow passage structure for refrigerant compressor Grant 7,641,439 - Chen , et al. January 5, 2 | 2010-01-05 |
| Rotor mechanism of centrifugal compressor App 20080152478 - Yen; Cheng-Chung ; et al. | 2008-06-26 |
| Method for predicting surge in compressor App 20080101914 - Chen; Chun-Han ; et al. | 2008-05-01 |
| Robotic Vacuum Cleaner App 20080066257 - Sun; Yann-Shuoh ; et al. | 2008-03-20 |
| Apparatus of Centrifugal Fan and a Dust-Collecting Module Using the Same App 20080069689 - Sun; Yann-Shuoh ; et al. | 2008-03-20 |
| Impeller Structure and the Centrifugal Fan Device Using the Same App 20080050228 - Chen; Jiing-Fu ; et al. | 2008-02-28 |
| Centrifugal impeller App 20070140832 - Chiang; Chung-Ping ; et al. | 2007-06-21 |
| Flow passage structure for refrigerant compressor App 20070140889 - Chen; Jiing Fu ; et al. | 2007-06-21 |
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