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Patent applications and USPTO patent grants for Gao; Jinlin.The latest application filed is for "low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine".
Patent | Date |
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Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine Grant 9,752,824 - Dong , et al. September 5, 2 | 2017-09-05 |
Pulse tube refrigerator with an automatic gas flow and phase regulating device Grant 9,353,977 - Gao , et al. May 31, 2 | 2016-05-31 |
Low-temperature Device For Separating And Purifying Gas Based On Small-sized Low-temperature Refrigerating Machine App 20150013349 - Dong; Wenqing ;   et al. | 2015-01-15 |
Pulse Tube Refrigerator with an Automatic Gas Flow and Phase Regulating Device App 20130291566 - Gao; Jinlin ;   et al. | 2013-11-07 |
G-m Refrigerator With Phase Modulation Mechanism App 20120227417 - Chao; Wei ;   et al. | 2012-09-13 |
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