Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291500 | Carbazole derivative and organic light emitting element using same | Jaesoon Bae, Jinseck Kim, Sungkyoung Kang, Chung Whan Lee, Jaechol Lee +1 more | 2025-05-06 |
| 11871655 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Hwakyung Kim, Jae Hak Jeong, Jiyeon Shin, Daeho Kim +2 more | 2024-01-09 |
| 11518373 | Vehicle and control method thereof | KyoungJun Lee, Daeyoung Kim, Seungjoon Lee | 2022-12-06 |
| 11405009 | RF amplifier including gain/phase compensator | Kuduck Kwon | 2022-08-02 |
| 11174210 | Compound, coating composition comprising same, organic light-emitting device using same and method for preparing same | Soyoung Yu, Sungkyoung Kang, Jaesoon Bae, Kilsun Lee, Jaechol Lee | 2021-11-16 |
| 11158833 | Organic electroluminescent device and manufacturing method therefor | Seokhee Yoon, Jinseck Kim, Sungkyoung Kang, Hwakyung Kim, Jae Hak Jeong +4 more | 2021-10-26 |
| 11094887 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Sungkyoung Kang, Jaesoon Bae, Jaechol Lee, Seokhee Yoon, Yongwook Kim +1 more | 2021-08-17 |
| 11081646 | Coating composition, method for producing organic electroluminescent device using same, and organic electroluminescent device produced thereby | Seokhee Yoon, Jaechol Lee, Jinseck Kim, Hwakyung Kim, Jae Hak Jeong +2 more | 2021-08-03 |
| 11069859 | Fluorene-based compound, organic light-emitting device using same and method for preparing same | Sungkyoung Kang, Jaesoon Bae, Jaechol Lee, Seokhee Yoon, Yongwook Kim +1 more | 2021-07-20 |
| 11038138 | Organic electroluminescent device and method for manufacturing the same | Seokhee Yoon, Jaechol Lee, Hwakyung Kim, Jaesoon Bae, Jae Hak Jeong +1 more | 2021-06-15 |
| 10954218 | Carbazole derivative and organic light emitting device using same | Jaesoon Bae, Jinseck Kim, Sungkyoung Kang, Jaechol Lee, Seokhee Yoon +1 more | 2021-03-23 |
| 10906922 | Heterocyclic compound and organic solar cell comprising same | Bogyu Lim, Jaechol Lee, Junghyun PARK | 2021-02-02 |
| 10693081 | Heterocyclic compound and organic solar cell comprising same | Junghyun PARK, Hang Ken Lee, Jaesoon Bae, Jaechol Lee | 2020-06-23 |
| 10672985 | Organic solar cell and method for manufacturing same | Doowhan Choi, Jaechol Lee, Jinseck Kim, Songrim Jang | 2020-06-02 |
| 10644241 | Polymer and organic solar cell comprising same | Jiyoung Lee, Jinseck Kim, Jaechol Lee | 2020-05-05 |
| 9991081 | Electron emitting device using graphene and method for manufacturing same | Shanghyeun PARK, Ilhwan Kim, Jaekyung Sung, Changsoo LEE, Dongsu Kang +1 more | 2018-06-05 |
| 9396901 | Field emission devices and methods of manufacturing emitters thereof | Shanghyeun PARK, Yongchul Kim, Ilhwan Kim, Taewon JEONG | 2016-07-19 |
| 9246116 | Method of manufacturing light-absorbing layer having semiconductor nanoparticles and method of manufacturing semiconductor device having the same light-absorbing layer | Changhee Lee, Kookheon Char, Seonghoon Lee, Jaehoon Lim, Jiyun SONG | 2016-01-26 |