Lee; Hyungjung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Hyungjung.The latest application filed is for "organic light emitting display and driving circuit thereof".
- Lee; Hyungjung - Yongin-si N/A KR
| Patent | Date |
|---|---|
| Organic light emitting display and driving circuit thereof Grant 8,416,157 - Lee , et al. April 9, 2 | 2013-04-09 |
| Organic light emitting display and driving circuit thereof Grant 7,893,894 - Lee , et al. February 22, 2 | 2011-02-22 |
| Organic light emitting display and driving circuit thereof App 20080211745 - Lee; Hyungjung ; et al. | 2008-09-04 |
| Organic Light Emitting Display And Driving Circuit Thereof App 20080211797 - LEE; Hyungjung ; et al. | 2008-09-04 |
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