Cho Woo Hyun
USPTO Trademark & Patent Filings
Trademark applications and grants for Cho Woo Hyun. Cho Woo Hyun has 1 trademark applications. The latest application filed is for "PURENINE"
- Company Aliases
- CHO, Woo Hyun
- hyun woo cho
- CHO; Woo Hyun - Seoul KR
- Cho; Woo-hyun - Madison WI
- Cho; Woo Hyun - Seoul KR
- Cho; Woo-hyun - Seongnam-si KR
Trademarks Patents
| Patent Application | Date |
|---|---|
| LED LIGHTING APPARATUS HAVING FLAME BARRIERS 20180320875 - 15/587500 CHO; Woo Hyun | 2018-11-08 |
| RECESSED LED DOWNLIGHTING APPARATUS 20140307450 - 13/860014 CHO; Woo Hyun | 2014-10-16 |
| APPARATUS AND METHODS FOR INDUSTRIAL-SCALE PRODUCTION OF METAL MATRIX NANOCOMPOSITES 20130199339 - 13/366655 Li; Xiaochun ; et al. | 2013-08-08 |
| LED lighting apparatus having flame barriers 10,288,274 - 15/587,500 Cho | 2019-05-14 |
| LED lighting apparatus having flame barriers 10,288,274 - 15/587,500 Cho | 2019-05-14 |
| LED lighting apparatus having flame barriers 10,288,274 - 15/587,500 Cho | 2019-05-14 |
| Methods for industrial-scale production of metal matrix nanocomposites 9,322,084 - 14/488,019 Li , et al. April 26, 2 | 2016-04-26 |
| Recessed LED downlighting apparatus 8,882,308 - 13/860,014 Cho November 11, 2 | 2014-11-11 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PURENINE" 4883600 79161035 |
PURENINE 2014-11-10 |
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