Song; Kyoung Hwa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Kyoung Hwa.The latest application filed is for "carbon nanotube conductive layer using spray coating and preparing method thereof".
- Song; Kyoung Hwa - Seoul KR
| Patent | Date |
|---|---|
| Carbon nanotube conductive layer using spray coating and preparing method thereof Grant 8,815,399 - Oh , et al. August 26, 2 | 2014-08-26 |
| Carbon Nanotube Conductive Layer Using Spray Coating And Preparing Method Thereof App 20100221531 - Oh; Sang Keun ; et al. | 2010-09-02 |
| Film Speaker App 20100054507 - Oh; Sang Keun ; et al. | 2010-03-04 |
| Carbon Nanotube Dispersing Agent, Carbon Nanotube Composite, Carbon Nanotube Film, And Method For Manufacturing The Carbon Nanotube Film App 20090311554 - Oh; Sang Keun ; et al. | 2009-12-17 |
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