Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713371 | Polar functional group-partially introduced polymer, preparation method therefor, and organic electronic element containing same | Chang Eun SONG, Sang Jin Moon, Jong-Cheol Lee, Sang Kyu Lee, Hang Ken Lee +2 more | 2023-08-01 |
| 10629769 | Solar cell and method of manufacturing the same | Jeong Ho Seo, Soon Bum Kwon, Ki Duck KIM, Jong-In Kim, Chang Kyun PARK +2 more | 2020-04-21 |
| 10344028 | Organic semiconductor compound, production method thereof, and organic electronic device using the same | Jong-Cheol Lee, Sang Kyu Lee, ChangEun Song, Sang Jin Moon, Hang Ken Lee +1 more | 2019-07-09 |
| 10005800 | Mixed metal halide perovskite compound and semiconductor device including the same | Sang Jin Moon, Jong-Cheol Lee, Ki Jeong Kong, Won Wook So, Sang Kyu Lee +3 more | 2018-06-26 |
| 9847489 | Polymer, method of preparing the same, and organic optoelectric device including the same | ChangEun Song, Sang Kyu Lee, Jong-Cheol Lee, Sang Jin Moon, Hoang Quoc Viet | 2017-12-19 |
| 9236573 | Organic semiconductor compound, method for preparing same, and organic semiconductor device employing same | Sang Jin Moon, Jong-Cheol Lee, Sang Kyu Lee | 2016-01-12 |
| 8901415 | Conducting polymer to which pyrene compounds are introduced, and organic solar cell using same | Sang Jin Moon, Jong-Cheol Lee, Won Wook So, Sang Kyu Lee, Sung-Cheol Yoon +2 more | 2014-12-02 |
| 8618298 | Perylene tetracarboximide derivatives for photovoltaic devices | Ung-Chan Yoon, Myung Ho Hyun, Hong-Seok Kim, Sang Jin Moon, Young In Kim +1 more | 2013-12-31 |
| 8519068 | Conductive polymer containing carbazole, and organic photovoltaic device using same | Sang Jin Moon, Won Wook So, Hye-Young Lee, Kyu-Nam Kim, Sung-Cheol Yoon +1 more | 2013-08-27 |
| 8173494 | Thin film transistor array and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Sun-Young Hong, Bong-Kyun Kim +1 more | 2012-05-08 |
| 8158470 | Thin film transistor substrate and method of manufacturing thereof | Jong-Hyun Choung, Hong-Sick Park, Sun-Young Hong, Bong-Kyun Kim, Bong-Kyu Shin +1 more | 2012-04-17 |
| 8093594 | Display substrate, display device having the same and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Sun-Young Hong, Bong-Kyun Kim +2 more | 2012-01-10 |
| 7955521 | Etchant and method for fabricating a thin film transistor substrate including conductive wires using the etchant and the resulting structure | Hong-Sick Park, Shi-Yul Kim, Jong-Hyun Choung | 2011-06-07 |
| 7943519 | Etchant, method for fabricating interconnection line using the etchant, and method for fabricating thin film transistor substrate using the etchant | Hong-Sick Park, Shi-Yul Kim, Jong-Hyun Choung | 2011-05-17 |
| 7901965 | Thin film transistor substrate and method of manufacturing thereof | Jong-Hyun Choung, Hong-Sick Park, Sun-Young Hong, Bong-Kyun Kim, Bong-Kyu Shin +1 more | 2011-03-08 |
| 7888148 | Signal line for a display device, etchant, thin film transistor panel, and method for manufacturing the same | Hong-Sick Park, Bong-Kyun Kim, Chang-Oh Jeong, Jong-Hyun Choung, Sun-Young Hong +1 more | 2011-02-15 |
| 7824972 | Producing a thin film transistor substrate by using a photoresist pattern having regions of different thicknesses | Jong-Hyun Choung, Byeong-Jin Lee, Hong-Sick Park, Sun-Young Hong, Bong-Kyun Kim | 2010-11-02 |
| 7820368 | Photoresist stripper composition and methods for forming wire structures and for fabricating thin film transistor substrate using composition | Hong-Sick Park, Shi-Yul Kim, Jong-Hyun Choung | 2010-10-26 |
| 7816712 | Thin film transistor array and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Sun-Young Hong, Bong-Kyun Kim +1 more | 2010-10-19 |
| 7811868 | Method for manufacturing a signal line, thin film transistor panel, and method for manufacturing the thin film transistor panel | Do Hyun Kim, Chang-Oh Jeong, Hong-Sick Park, Eun-Guk Lee, Je-Hun Lee | 2010-10-12 |
| 7795685 | Method of manufacturing a thin film transistor substrate and stripping composition | Hong-sik Park, Shi-Yul Kim, Jong-Hyun Choung | 2010-09-14 |
| 7776633 | Thin film transistor array panel and method of manufacture | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Yoon, Jeong-Min Park, Doo-Hee Jung +3 more | 2010-08-17 |
| 7608547 | Etchant and method for fabricating liquid crystal display using the same | Hong-Sick Park, Shi-Yul Kim, Jong-Hyun Choung | 2009-10-27 |
| 7566596 | Method of manufacturing a thin film transistor substrate and stripping composition | Hong-sik Park, Shi-Yul Kim, Jong-Hyun Choung | 2009-07-28 |
| 7563656 | Method of manufacturing display substrate having improved contact with pixel electrode | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Sun-Young Hong, Bong-Kyun Kim +2 more | 2009-07-21 |