Hyun; Okchun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hyun; Okchun.The latest application filed is for "electrostatic precipatation type air cleaner".
- Hyun; Okchun - Seoul KR
| Patent | Date |
|---|---|
| Electrostatic precipitation type air cleaner Grant 9,873,128 - Kim , et al. January 23, 2 | 2018-01-23 |
| Electric dust collecting device and air conditioner having the same Grant 9,791,158 - Lee , et al. October 17, 2 | 2017-10-17 |
| Electrostatic Precipatation Type Air Cleaner App 20160243559 - Kim; Taeyoung ; et al. | 2016-08-25 |
| Electric Dust Collecting Device And Air Conditioner Having The Same App 20150377500 - LEE; Yanghwa ; et al. | 2015-12-31 |
| Filter And Home Appliance Comprising The Same App 20120097036 - HYUN; Okchun ; et al. | 2012-04-26 |
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