Jang; Chulsang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jang; Chulsang.The latest application filed is for "organic light emitting diode display device and driving method thereof".
- Jang; Chulsang - Goyang-si KR
- Jang; Chulsang - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Touch screen driver and display device for driving a touch screen Grant 9,323,381 - Lim , et al. April 26, 2 | 2016-04-26 |
| Organic light emitting diode display device and driving method thereof Grant 9,135,854 - Chung , et al. September 15, 2 | 2015-09-15 |
| Organic Light Emitting Diode Display Device And Driving Method Thereof App 20140111566 - CHUNG; Injae ; et al. | 2014-04-24 |
| Organic light emitting diode display device and driving method thereof Grant 8,686,925 - Chung , et al. April 1, 2 | 2014-04-01 |
| Touch Screen Driver App 20130278525 - LIM; Kyusam ; et al. | 2013-10-24 |
| Organic light emitting diode display device and driving method thereof App 20080284691 - Chung; Injae ; et al. | 2008-11-20 |
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