Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394166 | Laser irradiating device | — | 2022-07-19 |
| 10536130 | Balancing RF circuit and control for a cross-coupled SIMO distribution network | David J. Coumou, Dennis M. Brown, Jeongseok Jang | 2020-01-14 |
| 10486996 | Mixing apparatus for crushing sludge | Seung-Nyung Huh | 2019-11-26 |
| 10227249 | Mixing apparatus for crushing sludge | Seung-Nyung Huh | 2019-03-12 |
| 9517959 | Mixing apparatus for crushing sludge | Seung-Nyung Huh | 2016-12-13 |
| 8395576 | Organic electro-luminescence device and method of driving the same | — | 2013-03-12 |
| 7773059 | Organic electroluminescent display device and driving method thereof | Chang-Hoon Jeon | 2010-08-10 |
| 7646366 | Driving current of organic light emitting display and method of driving the same | Yong Min Ha, Jung-Chul Kim | 2010-01-12 |
| 7623103 | Organic light emitting diode device including brightness compensation plate | Jung-Chul Kim | 2009-11-24 |
| 7561129 | Organic light-emitting device and organic light-emitting display | Chang Hwan Lee | 2009-07-14 |
| 7411571 | Organic light emitting display | — | 2008-08-12 |