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Patent applications and USPTO patent grants for Yeh; Chung-Hung.The latest application filed is for "two-stage compressor".
Patent | Date |
---|---|
Two-stage compressor Grant 10,948,220 - Lee , et al. March 16, 2 | 2021-03-16 |
Two-stage Compressor App 20200041170 - Lee; Hsun-An ;   et al. | 2020-02-06 |
Scroll-rotation prevention assembly of scroll compressor Grant 8,814,545 - Li , et al. August 26, 2 | 2014-08-26 |
Scroll-rotation Prevention Assembly Of Scroll Compressor App 20130209304 - LI; Hsun-An ;   et al. | 2013-08-15 |
Lubricant Backflow Structure Of Compressor App 20090148328 - YEH; Chung-Hung ;   et al. | 2009-06-11 |
Oil recycling apparatus for compressor Grant 7,134,854 - Wu , et al. November 14, 2 | 2006-11-14 |
Back-gap controlling apparatus for compressor App 20060216179 - Kao; Chien-Chih ;   et al. | 2006-09-28 |
Oil recycling apparatus for compressor App 20060057011 - Wu; San-Ming ;   et al. | 2006-03-16 |
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