Yang; Dongkeun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Dongkeun.The latest application filed is for "fuel cell exhaust device".
- Yang; Dongkeun - Seoul KR
- Yang; Dongkeun - Geumcheon-gu KR
| Patent | Date |
|---|---|
| Fuel cell stack Grant 11,342,575 - Woo , et al. May 24, 2 | 2022-05-24 |
| Fuel cell exhaust device Grant 11,201,338 - Woo , et al. December 14, 2 | 2021-12-14 |
| Blower fan Grant 10,968,921 - Cho , et al. April 6, 2 | 2021-04-06 |
| Desulfurizer App 20210057769 - WOO; Hyoungsuk ; et al. | 2021-02-25 |
| Fuel Cell Stack App 20210057773 - WOO; Hyoungsuk ; et al. | 2021-02-25 |
| Fuel Cell Exhaust Device App 20210057768 - WOO; Hyoungsuk ; et al. | 2021-02-25 |
| Fuel cell and method for operating the same Grant 10,483,570 - Ryu , et al. Nov | 2019-11-19 |
| Ejector and refrigeration cycle apparatus including ejector Grant 10,422,560 - Park , et al. Sept | 2019-09-24 |
| 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 |
| Air blower and air conditioner having the same Grant 10,302,091 - Cho , et al. | 2019-05-28 |
| Centrifugal fan Grant 10,132,328 - Cho , et al. November 20, 2 | 2018-11-20 |
| Outdoor unit of air conditioner Grant 10,107,507 - Cho , et al. October 23, 2 | 2018-10-23 |
| 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 |
| Supercritical Refrigeration Cycle Apparatus And Method For Controlling Supercritical Refrigeration Cycle Apparatus App 20180031282 - WOO; Hyoungsuk ; et al. | 2018-02-01 |
| Ejector And Refrigeration Cycle Apparatus Including Ejector App 20170356683 - PARK; Hansaem ; et al. | 2017-12-14 |
| Fuel Cell And Method For Operating The Same App 20170346115 - RYU; Choonjae ; et al. | 2017-11-30 |
| Blower Fan App 20170067486 - CHO; Namjoon ; et al. | 2017-03-09 |
| Turbo fan and ceiling type air conditioner using the same Grant 9,587,841 - Cho , et al. March 7, 2 | 2017-03-07 |
| Centrifugal Fan App 20170058914 - CHO; Namjoon ; et al. | 2017-03-02 |
| Air Blower And Air Conditioner Having The Same App 20170051749 - CHO; Namjoon ; et al. | 2017-02-23 |
| Outdoor Unit Of Air Conditioner App 20160273788 - CHO; Namjoon ; et al. | 2016-09-22 |
| Ceiling type air conditioner Grant 9,335,059 - Cho , et al. May 10, 2 | 2016-05-10 |
| Air-conditioner and controlling method thereof Grant 9,266,049 - Jun , et al. February 23, 2 | 2016-02-23 |
| Turbo Fan App 20140314575 - Cho; Namjoon ; et al. | 2014-10-23 |
| Turbo Fan And Ceiling Type Air Conditioner Using Thereof App 20140315479 - CHO; Namjoon ; et al. | 2014-10-23 |
| Turbo Fan And Ceiling Type Air Conditioner Using The Same App 20140231051 - CHO; Namjoon ; et al. | 2014-08-21 |
| Ceiling Type Air Conditioner App 20140234138 - Cho; Namjoon ; et al. | 2014-08-21 |
| Air-conditioner And Controlling Method Thereof App 20140216251 - JUN; Jihoon ; et al. | 2014-08-07 |
| Air Conditioner App 20130333410 - Cho; Namjoon ; et al. | 2013-12-19 |
| Chiller App 20110197617 - HWANG; Bonchang ; et al. | 2011-08-18 |
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