Oh; Jeong Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oh; Jeong Hwan.The latest application filed is for "screw press dewatering device using shearing blade".
- Oh; Jeong Hwan - Daejeon N/A KR
- Oh; Jeong Hwan - Seoul KR
- Oh; Jeong-Hwan - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Screw press dewatering device using shearing blade Grant 9,381,711 - Oh , et al. July 5, 2 | 2016-07-05 |
| Method for differential precoding and base station supporting same Grant 8,976,779 - Yie , et al. March 10, 2 | 2015-03-10 |
| Screw Press Dewatering Device Using Shearing Blade App 20150040779 - OH; Jeong Hwan ; et al. | 2015-02-12 |
| Method For Mitigating Interference Caused By Base Stations, And Terminals And Base Stations Supporting The Method App 20130122924 - Yie; Chung Ku ; et al. | 2013-05-16 |
| Method For Differential Precoding And Base Station Supporting Same App 20130070723 - Yie; Chung Ku ; et al. | 2013-03-21 |
| Piezoelectric Generator Unit Using Piezoelectric Bimorph App 20120007473 - OH; Jeong Hwan | 2012-01-12 |
| Apparatus for currency calculation which can extract serial number and method for the same App 20060054454 - Oh; Jeong-Hwan | 2006-03-16 |
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