Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050567 | Flexible energy conversion device using liquid | Soon Hyung Kwon, Won Keun Kim, Chul Jong Han, Youn Sang Kim, Jun Woo Park | 2018-08-14 |
| 9202853 | Organic electroluminescent display device having plurality of driving transistors and plurality of anodes or cathodes per pixel | Eun-Ah Kim | 2015-12-01 |
| 8711308 | Flat panel display device and method of fabricating the same | Noh-Min Kwak, Dai-Han Cho, Gi Na Yoo, Min Jae Kim, Woo-Suk Jung +1 more | 2014-04-29 |
| 8633877 | Organic light emitting display and driving method thereof | Duk-Jin Lee, Noh-Min Kwak, Woo-Suk Jung, Gi Na Yoo, Min Jae Kim | 2014-01-21 |
| 8519921 | Organic light emitting diode (OLED) display adjusting for ambient illuminance and a method of driving the same | Duk-Jin Lee | 2013-08-27 |
| 8441420 | Organic electroluminescent display device having plurality of driving transistors and plurality of anodes or cathodes per pixel | Eun-Ah Kim | 2013-05-14 |
| 7772760 | Active matrix organic light emitting device | Jeong-Geun Yoo | 2010-08-10 |
| 7772770 | Flat display panel and flat panel display device having the same | Jong Jin Kim | 2010-08-10 |
| 7709839 | Electronic device including a conductive layer having a width change part, thin film transistor structure and flat panel display having the same | Eun-Ah Kim, Su-mi Lee, Bong-Ju Shin, Mi Jin Lee | 2010-05-04 |
| 7705356 | Electronic device, thin film transistor structure and flat panel display having the same | Eun-Ah Kim, Su-mi Lee, Bong-Ju Shin, Mi Jin Lee | 2010-04-27 |
| 6528361 | Process for preparing a polycrystalline silicon thin film | Byung-Tae Ahn, Do-Kyung Kim, Jong Hee Kim, Yoon-Chang Kim | 2003-03-04 |
| 6451630 | Method for manufacturing a thin-film transistor | — | 2002-09-17 |
| 5470619 | Method of the production of polycrystalline silicon thin films | Byung-Tae Ahn, Dae-Gyu Moon | 1995-11-28 |