Choi; Yong-Joong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Yong-Joong.The latest application filed is for "thin film deposition apparatus".
- Choi; Yong-Joong - Suwon-si KR
- Choi; Yong-Joong - Yongin N/A KR
- Choi; Yong-Joong - Yongin-city KR
- Choi; Yong-Joong - Yongin-si KR
- Choi; Yong Joong - Yougin KR
| Patent | Date |
|---|---|
| Organic light-emitting device Grant 8,911,881 - Lee , et al. December 16, 2 | 2014-12-16 |
| Thin film deposition apparatus Grant 8,883,259 - Oh , et al. November 11, 2 | 2014-11-11 |
| Thin Film Deposition Apparatus App 20120132137 - Oh; Eon-Seok ; et al. | 2012-05-31 |
| Full color organic electroluminescence display device Grant 7,833,633 - Lee , et al. November 16, 2 | 2010-11-16 |
| Organic electroluminescent device Grant 7,776,457 - Lee , et al. August 17, 2 | 2010-08-17 |
| Organic light-emitting device Grant 7,651,790 - Lee , et al. January 26, 2 | 2010-01-26 |
| Organic electroluminescent device App 20100012926 - Lee; Jun-Yeob ; et al. | 2010-01-21 |
| Organic light emitting display device Grant 7,646,011 - Lee , et al. January 12, 2 | 2010-01-12 |
| Emitting compound for organic electroluminescent device and organic electroluminescent device using the same Grant 7,632,578 - Lee , et al. December 15, 2 | 2009-12-15 |
| Organic electroluminescent device Grant 7,601,439 - Chun , et al. October 13, 2 | 2009-10-13 |
| Organic light emitting device Grant 7,595,118 - Chun , et al. September 29, 2 | 2009-09-29 |
| Organic Electroluminescent Display Device Having Superior Characteristics At High Temperature App 20090195153 - Lee; Jun-Yeob ; et al. | 2009-08-06 |
| Organic electroluminescent display device having superior characteristics at high temperature Grant 7,521,130 - Lee , et al. April 21, 2 | 2009-04-21 |
| Evaporation source machine and vaccum deposition apparatus using the same App 20070074654 - Lee; Jeong-Yeol ; et al. | 2007-04-05 |
| Organic light emitting display device App 20070012915 - Lee; Jun-Yeob ; et al. | 2007-01-18 |
| Organic light-emitting device App 20060263631 - Lee; Jun-Yeob ; et al. | 2006-11-23 |
| Organic electroluminescent display device having bi-layer electron injection structure Grant 7,126,271 - Lee , et al. October 24, 2 | 2006-10-24 |
| Organic electroluminescent device App 20060115679 - Chun; Min-Seung ; et al. | 2006-06-01 |
| Organic light emitting device App 20060115677 - Chun; Min-Seung ; et al. | 2006-06-01 |
| Organic electroluminescent device App 20060105201 - Lee; Jun-Yeob ; et al. | 2006-05-18 |
| Organic light-emitting device App 20060099447 - Lee; Jun-Yeob ; et al. | 2006-05-11 |
| Organic electroluminescent display device Grant 6,992,437 - Lee , et al. January 31, 2 | 2006-01-31 |
| Organic electroluminescent device App 20050287393 - Lee, Jun-Yeob ; et al. | 2005-12-29 |
| Organic electroluminescent display device having superior characteristics at high temperature App 20050112401 - Lee, Jun-Yeob ; et al. | 2005-05-26 |
| Full color organic electroluminescence display device App 20050112402 - Lee, Jun-Yeob ; et al. | 2005-05-26 |
| Flat panel display App 20040263072 - Park, Joon-Young ; et al. | 2004-12-30 |
| Organic electroluminescent display device App 20040207318 - Lee, Jun Yeob ; et al. | 2004-10-21 |
| Organic electroluminescent display device App 20040178720 - Lee, Jun-Yeob ; et al. | 2004-09-16 |
| Emitting compound for organic electroluminescent device and organic electroluminescent device using the same App 20040157084 - Lee, Seok-Jong ; et al. | 2004-08-12 |
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