Cho; Janghwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cho; Janghwan.The latest application filed is for "display device using semiconductor light-emitting diode".
- Cho; Janghwan - Seoul KR
- Cho; Janghwan - Uiwang-si KR
| Patent | Date |
|---|---|
| Display device using semiconductor light-emitting diode, scan lines and data lines Grant 10,229,631 - Lee , et al. | 2019-03-12 |
| Display Device Using Semiconductor Light-emitting Diode App 20170032735 - LEE; Jaewoon ; et al. | 2017-02-02 |
| Light emitting diode driving apparatus Grant 8,841,851 - Cho , et al. September 23, 2 | 2014-09-23 |
| Image display apparatus and method of operating the same Grant 8,587,544 - Kim , et al. November 19, 2 | 2013-11-19 |
| Light Emitting Diode Driving Apparatus App 20130264960 - CHO; Janghwan ; et al. | 2013-10-10 |
| Image Display Apparatus And Method Of Operating The Same App 20120019462 - KIM; Taehyung ; et al. | 2012-01-26 |
| Plasma display apparatus Grant 8,081,143 - Cho December 20, 2 | 2011-12-20 |
| Plasma display apparatus and driving method thereof Grant 8,031,136 - Cho , et al. October 4, 2 | 2011-10-04 |
| Plasma display apparatus Grant 7,999,764 - Cho August 16, 2 | 2011-08-16 |
| Plasma display apparatus Grant 7,928,931 - Cho , et al. April 19, 2 | 2011-04-19 |
| Plasma display apparatus Grant 7,928,930 - Cho , et al. April 19, 2 | 2011-04-19 |
| Plasma display apparatus and method of driving the same Grant 7,924,241 - Cho , et al. April 12, 2 | 2011-04-12 |
| Plasma display apparatus Grant 7,852,290 - Cho December 14, 2 | 2010-12-14 |
| Plasma display apparatus Grant 7,791,564 - Cho , et al. September 7, 2 | 2010-09-07 |
| Plasma display apparatus Grant 7,768,478 - Cho , et al. August 3, 2 | 2010-08-03 |
| Plasma display apparatus Grant 7,737,920 - Cho , et al. June 15, 2 | 2010-06-15 |
| Plasma display apparatus and method of driving the same Grant 7,733,303 - Cho , et al. June 8, 2 | 2010-06-08 |
| Plasma display apparatus and method of driving plasma display panel Grant 7,667,672 - Cho February 23, 2 | 2010-02-23 |
| Plasma display apparatus and driving method thereof Grant 7,633,467 - Cho , et al. December 15, 2 | 2009-12-15 |
| Plasma Display Apparatus App 20080122817 - CHO; Janghwan | 2008-05-29 |
| Plasma Display Apparatus App 20080079668 - CHO; Janghwan | 2008-04-03 |
| Plasma Display Apparatus And Method Of Driving The Same App 20080062079 - CHO; Janghwan ; et al. | 2008-03-13 |
| Plasma Display Apparatus App 20080062077 - CHO; Janghwan | 2008-03-13 |
| Plasma Display Apparatus App 20080062078 - CHO; Janghwan ; et al. | 2008-03-13 |
| Plasma Display Apparatus App 20080062086 - CHO; Janghwan ; et al. | 2008-03-13 |
| Plasma Display Apparatus App 20080055302 - Cho; Janghwan ; et al. | 2008-03-06 |
| Plasma Display Apparatus App 20080048572 - CHO; Janghwan ; et al. | 2008-02-28 |
| Plasma Display Apparatus App 20080048939 - Cho; Janghwan ; et al. | 2008-02-28 |
| Plasma Display Apparatus And Method Of Driving The Same App 20080042934 - CHO; Janghwan ; et al. | 2008-02-21 |
| Plasma Display Apparatus And Method Of Driving The Same App 20080036700 - Cho; Janghwan ; et al. | 2008-02-14 |
| Plasma Display Apparatus App 20080036390 - CHO; Janghwan ; et al. | 2008-02-14 |
| Plasma display apparatus and method of driving plasma display panel App 20070159414 - Cho; Janghwan | 2007-07-12 |
| Plasma display apparatus and driving method thereof App 20060267867 - Cho; Janghwan ; et al. | 2006-11-30 |
| Plasma display apparatus and driving method thereof App 20060109214 - Cho; Janghwan ; et al. | 2006-05-25 |
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