Ryu; Choonjae
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryu; Choonjae.The latest application filed is for "ejector and refrigeration cycle apparatus having ejector".
- Ryu; Choonjae - Seoul KR
| Patent | Date |
|---|---|
| Fuel cell and method for operating the same Grant 10,483,570 - Ryu , et al. Nov | 2019-11-19 |
| Fuel reforming device with heat storage member Grant 10,418,653 - Woo , et al. Sept | 2019-09-17 |
| Ejector and refrigeration cycle apparatus having ejector Grant 10,345,018 - Lee , et al. July 9, 2 | 2019-07-09 |
| Ejector And Refrigeration Cycle Apparatus Having Ejector App 20180120004 - Lee; Kangwook ; et al. | 2018-05-03 |
| Fuel Reforming Device App 20180115004 - WOO; Hyoungsuk ; et al. | 2018-04-26 |
| Fuel Cell And Method For Operating The Same App 20170346115 - RYU; Choonjae ; et al. | 2017-11-30 |
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