Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48349 | Organic light emitting diode display device and method of fabricating the same | Kang-Hyun Kim, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kyoung-Jin Park | 2020-12-08 |
| 10658440 | Organic light emitting diode display device and method of fabricating the same | Dae-Jung Choi, Jae-Ki Lee, Hwang-Un Seo, Hong-Myeong Jeon, Seung-Ryul Choi +4 more | 2020-05-19 |
| 10038039 | Organic light emitting diode display device and method of fabricating the same | Dae-Jung Choi, Jae-Ki Lee, Hwang-Un Seo, Hong-Myeong Jeon, Seung-Ryul Choi +4 more | 2018-07-31 |
| 10020356 | Organic light-emitting diode display device | A-Ryoung Lee, Da-hye SHIM | 2018-07-10 |
| 9929221 | Organic light emitting diode display device | Kang-Hyun Kim, Seung-Ryul Choi, Kyoung-Jin Park | 2018-03-27 |
| 9923036 | Thin film transistor array substrate and method of fabricating the same | Kang-Hyun Kim, Seung-Ryul Choi, Kyoung-Jin Park | 2018-03-20 |
| 9825111 | Method of forming thin film transistor array substrate | Kyoung-Jin Park, Seung-Ryul Choi, Kang-Hyun Kim, Sam Jong Lee | 2017-11-21 |
| 9748319 | Thin film transistor array substrate and method of fabricating the same | Kang-Hyun Kim, Seung-Ryul Choi, Kyoung-Jin Park | 2017-08-29 |
| 9735211 | Organic light emitting diode display device having improved aperture ratio and lifetime | Dae-Jung Choi, Jae-Ki Lee, Hwang-Un Seo, Hong-Myeong Jeon, Seung-Ryul Choi +4 more | 2017-08-15 |
| 9735216 | Organic light emitting display device | Geum-Young Lee, Soo-Yong LEE, Dae-Jung Choi | 2017-08-15 |
| 9692020 | Organic electroluminescent device and method for fabricating the same | Kyoung-Jin Park, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kang-Hyun Kim +1 more | 2017-06-27 |
| 9478592 | Thin film transistor array substrate | Kyoung-Jin Park, Seung-Ryul Choi, Kang-Hyun Kim, Sam Jong Lee | 2016-10-25 |
| 9461098 | Organic light emitting display device | Dae-Jung Choi, Jae-Ki Lee, Hong-Myeong Jeon | 2016-10-04 |
| 9418893 | Organic electroluminescent device and method for fabricating the same | Kyoung-Jin Park, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kang-Hyun Kim +1 more | 2016-08-16 |
| 9349779 | Organic light emitting display device | Geum-Young Lee, Soo-Yong LEE, Dae-Jung Choi | 2016-05-24 |
| 9318542 | Method for fabricating organic light emitting diode display device with improved effective emitting pixels area | Dae-Jung Choi, Jae-Ki Lee, Hwang-Un Seo, Hong-Myeong Jeon, Seung-Ryul Choi +4 more | 2016-04-19 |
| 9231035 | Organic light emitting diode display device having improved effective emitting area | Kang-Hyun Kim, Dae-Jung Choi, Seung-Ryul Choi, A-Ryoung Lee, Han-Hee Kim | 2016-01-05 |
| 9123675 | Organic light emitting diode display device and method of fabricating the same | Kang-Hyun Kim, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kyoung-Jin Park | 2015-09-01 |
| 9105876 | Method for fabricating organic light emitting diode display device having improved effective emitting area | Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kang-Hyun Kim | 2015-08-11 |
| 8879029 | Method of fabricating color filter substrate for liquid crystal display device | Jae Min Lee, Hyeon Jin Seo | 2014-11-04 |
| 8305542 | Thin film transistor array substrate with improved test terminals | Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim | 2012-11-06 |
| 8228466 | Color filter array panel and method for fabricating the same | Dong Woo Kang, So Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hak Woon Kim +1 more | 2012-07-24 |
| 7999901 | Thin film transistor array substrate with improved test terminals | Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim | 2011-08-16 |
| 7940356 | Color filter array panel and method for fabricating the same | Dong Woo Kang, Se Jong Shin, Bong Chul Kim, Tae Hyung Lee, Hak Woon Kim +1 more | 2011-05-10 |
| 7868644 | Apparatus and method for inspecting liquid crystal display | Dong Woo Kang, Soung Yeoul Eom, Bong Chul Kim | 2011-01-11 |