Issued Patents All Time
Showing 25 most recent of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402504 | Organic light emitting display device including transparent region and manufacturing method thereof | Woo-Sik Jeon, Dong-Gyu Kim, Sung-Chul Kim, Ok-Keun Song | 2025-08-26 |
| 12111527 | Display device, apparatus for manufacturing the same, and method of manufacturing the display device | Hyeon Deuk Hwang, Yunjeong Cho, Kyunghoon Chae, Simhee Ryu, JE YOON YOO | 2024-10-08 |
| 11883795 | Ammonia decomposition catalyst and method of decomposing ammonia using the catalyst | Jae Rim Yi, Sung Hun Hong, Jae Hun Hong, Sang Youp HWANG, Jae Kyeong Yoo +4 more | 2024-01-30 |
| 11653544 | Organic light emitting display and manufacturing method thereof | Ok-Keun Song | 2023-05-16 |
| 11497788 | Supramolecular glycosaminoglycans | Samuel I. Stupp, Bo Timmy Bjoern Fyrner | 2022-11-15 |
| 11347342 | Conductive bonding structure for substrates and display device including the same | Seong-Sik Park, Gyutae Kim, San-Ha Park | 2022-05-31 |
| 11049912 | Organic light emitting display and manufacturing method thereof | Ok-Keun Song | 2021-06-29 |
| 10804335 | Organic light emitting display | Ok-Keun Song | 2020-10-13 |
| 10792327 | Supramolecular gylcosaminoglycans | Samuel I. Stupp, Bo Timmy Bjoern Fyrner | 2020-10-06 |
| 10718065 | Silicon-based molten composition and manufacturing method of SiC single crystal using the same | Chan Yeup Chung, Jung Ko, Dae Sung Kim, Chang Sun Eun | 2020-07-21 |
| 10662547 | Silicon-based molten composition and manufacturing method of SiC single crystal using the same | Chan Yeup Chung, Ho Rim Lee, Jung Ko, Dae Sung Kim, Chang Sun Eun | 2020-05-26 |
| 10403688 | Organic light emitting display | Ok-Keun Song | 2019-09-03 |
| 10325928 | Method of manufacturing thin film transistor, dehydrogenating apparatus for performing the same, and organic light emitting display device including thin film transistor manufactured by the same | — | 2019-06-18 |
| 10312477 | Light emitting structure, display device including a light emitting structure and method of manufacturing a display device including a light emitting structure | Ok-Keun Song, Se Il Kim | 2019-06-04 |
| 10276833 | Organic light emitting diode display and manufacturing method thereof | Ok-Keun Song, Chan Young Park, Yong H. Lee | 2019-04-30 |
| 10109685 | Organic light emitting display | Ok-Keun Song | 2018-10-23 |
| 9947903 | Method of manufacturing a display device including a light emitting structure having different optical resonance distances in sub-pixel regions thereof | Ok-Keun Song, Se Il Kim | 2018-04-17 |
| 9819893 | Television tuner module and broadcast receiving apparatus having the same | Bright Seo, Hyun Jun Kim | 2017-11-14 |
| 9813093 | Broadcast signal receiving apparatus and multi-layer printed circuit board | Hyun Jun Kim, Hwan-sun Hong, Ja H. Lee, Cheol Hee Lee | 2017-11-07 |
| 9722001 | Organic light emitting display and manufacturing method thereof | Ok-Keun Song | 2017-08-01 |
| 9559332 | Organic electroluminescence display panel structured to reduce or prevent outgassing from an organic material, and display device including the same | Ok-Keun Song, Young-Mo Koo, Se-II Kim | 2017-01-31 |
| 9368744 | Organic light emitting diode device including multiple hole injection layers | Young Shin Lee, Jae Kook HA | 2016-06-14 |
| 9337448 | Organic light emitting display | Se Il Kim, Eun-Kyoung Nam, Sang Eok Jang | 2016-05-10 |
| 9172058 | Light emitting structure having sub-pixel regions, organic light emitting layers, and a blocking member for emitting different color lights, display device including a light emitting structure and method of manufacturing a display device including a light emitting structure | Ok-Keun Song, Se-II Kim | 2015-10-27 |
| 9165983 | Organic light emitting diode display | Sang Eok Jang, Eun-Kyoung Nam, Se Il Kim | 2015-10-20 |