Issued Patents All Time
Showing 1–25 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288778 | Display device and manufacturing method thereof | Sung-Jae Yun, Sang-Hoon Park, Jee-hoon Park, Hang Jae LEE, Jae Won Choi | 2025-04-29 |
| 12262578 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2025-03-25 |
| 11882714 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2024-01-23 |
| 11798927 | Display device and manufacturing method thereof | Sung-Jae Yun, Sang-Hoon Park, Jee-hoon Park, Hang Jae LEE, Jae Won Choi | 2023-10-24 |
| 11752492 | Denitrification-oxidation complex catalyst structure and manufacturing method thereof | Paul W. Park, Bekelcha Tesfaye | 2023-09-12 |
| 11607638 | Filter assembly and air cleaner having the same | Sang Hoon Lee, Young-chul Ko, Hyun Joo Kim | 2023-03-21 |
| 11515481 | Composition for forming organic film, display device using the composition, and method of manufacturing the display device | Se-Hun Kim, Chang-Woong Chu, Duk Ki Kim, Jae Kook HA | 2022-11-29 |
| 11459697 | Clothes care apparatus | Geon Ung Lee, Hyun Joo Kim, Eung Ryeol Seo, Seung Mok Lee, Hwang Mook Cho | 2022-10-04 |
| 11316124 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2022-04-26 |
| 11166351 | Solder reflow apparatus and method of manufacturing an electronic device | Sin-Yeob Lee, Hyun-Seok Choi | 2021-11-02 |
| 11063220 | Organic light-emitting device | Seul-Ong Kim | 2021-07-13 |
| 10665788 | Amine-based compound, organic light-emitting diode including the same, and organic light-emitting apparatus including the amine-based compound | O-Hyun Kwon, Kyul Han, Seul-Ong Kim, Byoung-Ki Choi | 2020-05-26 |
| 10573839 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2020-02-25 |
| 10490765 | Organic light emitting diode device | Seul-Ong Kim | 2019-11-26 |
| 10431766 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-10-01 |
| 10347842 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-07-09 |
| 10340463 | Organic light-emitting device | Jung-Sub Lee, Seul-Ong Kim, Youn-Sun Kim, Naoyuki Ito | 2019-07-02 |
| 10290811 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Chang-Woong Chu | 2019-05-14 |
| 10193078 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2019-01-29 |
| 10174282 | Method for mass culturing photosynthetic microalgae by additionally supplying environmental water | Choul-Gyun Lee, Hanwool Park, Z Hun KIM, Sang-Min Lim, Philhan Kim +3 more | 2019-01-08 |
| 10128445 | Organic light emitting element and organic light emitting display device including the same | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2018-11-13 |
| 10062848 | Organic light-emitting device | Seul-Ong Kim | 2018-08-28 |
| 10056562 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2018-08-21 |
| 10020459 | Organic light-emitting device | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2018-07-10 |
| 10008674 | Organic light emitting diode and organic light emitting display device including the same | Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Jung-Sub Lee | 2018-06-26 |