SEO; Byunghwa
Patent Applications and Registrations
Patent applications and USPTO patent grants for SEO; Byunghwa.The latest application filed is for "light-emitting device and method of manufacturing the same".
- SEO; Byunghwa - Seongnam-si KR
- Seo; Byunghwa - Seoul KR
- Seo; Byunghwa - Cheongju-si N/A KR
- Seo; Byunghwa - Chungcheongbuk-do KR
| Patent | Date |
|---|---|
| Light-emitting Device And Method Of Manufacturing The Same App 20210292645 - CHUNG; Jongwon ; et al. | 2021-09-23 |
| Thin Film, Method Of Manufacturing Thin Film, And Light-emitting Device Including Thin Film App 20210284811 - Seo; Byunghwa ; et al. | 2021-09-16 |
| Method and apparatus for manufacturing graphene powder and graphene powder manufactured using the same Grant 9,162,895 - Lee , et al. October 20, 2 | 2015-10-20 |
| Method for manufacturing graphene using light and graphene manufactured using the same Grant 8,828,523 - Moon , et al. September 9, 2 | 2014-09-09 |
| Plasma display panel Grant 8,681,076 - Lee , et al. March 25, 2 | 2014-03-25 |
| Method And Apparatus For Manufacturing Graphene Powder And Graphene Powder Manufactured Using The Same App 20130315815 - LEE; Sungguk ; et al. | 2013-11-28 |
| Method For Manufacturing Graphene Using Light And Graphene Manufactured Using The Same App 20130309458 - MOON; Jinsan ; et al. | 2013-11-21 |
| Plasma Display Panel App 20100134386 - Lee; Euntae ; et al. | 2010-06-03 |
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