KWAK; Hee Youl
Patent Applications and Registrations
Patent applications and USPTO patent grants for KWAK; Hee Youl.The latest application filed is for "error correction circuit and method for operating the same".
- KWAK; Hee Youl - Suwon-si KR
- Kwak; Hee Youl - Daejeon KR
- Kwak; Hee Youl - Daejeon-City KR
| Patent | Date |
|---|---|
| Error Correction Circuit And Method For Operating The Same App 20220004458 - LEE; Kangseok ; et al. | 2022-01-06 |
| Error correction circuit and method for operating the same Grant 11,175,985 - Lee , et al. November 16, 2 | 2021-11-16 |
| Error Correction Circuit And Method For Operating The Same App 20210149762 - LEE; Kangseok ; et al. | 2021-05-20 |
| Evaporative desalination device of multi stage and multi effect using solar heat Grant 9,028,653 - Kwak , et al. May 12, 2 | 2015-05-12 |
| Evaporative Desalination Device Of Multi Stage And Multi Effect Using Solar Heat App 20130270100 - KWAK; Hee Youl ; et al. | 2013-10-17 |
| Evacuated tubular solar collector with eccentric type manifold flange Grant 8,113,192 - Kwak , et al. February 14, 2 | 2012-02-14 |
| Evaporative Desalination Apparatus Of Sea Water, Using Phase Change Medium App 20110000778 - Kwak; Hee Youl ; et al. | 2011-01-06 |
| Evacuated Tubular Solar Collector with Eccentric Type Manifold Flange App 20090205635 - kwak; Hee Youl ; et al. | 2009-08-20 |
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