Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396363 | Light-emitting device and an electronic apparatus including the same | Seulong Kim, Soungwook Kim, Sungsoo Bae, Hyein Jeong, Jaeweon Hur | 2025-08-19 |
| 12284859 | Organic light-emitting device and apparatus including the same | Seungjin Chu, Kyungsik Kim, Sungwook Kim, Seulong Kim, Tsuyoshi Naijo +4 more | 2025-04-22 |
| 12279475 | Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same | Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more | 2025-04-15 |
| 12219789 | Organic light-emitting device and apparatus including the same | Seulong Kim, Tsuyoshi Naijo, Yunjee Park, Sungsoo Bae, Dongchan Lee | 2025-02-04 |
| 12167618 | Light emitting element and display panel including the same | Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sung-Soo Bae +4 more | 2024-12-10 |
| 12069890 | Light-emitting device and an electronic device including the same | Soungwook Kim, Seulong Kim, Sungsoo Bae, Hyein Jeong, Jaeweon Hur | 2024-08-20 |
| 11855438 | Multi-circuit DC breaking system | Hyenjun Choi, Jihoon Park, Insung Jeong | 2023-12-26 |
| 11812659 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Seulong Kim, Eu-gene OH, Munsoo Kim, Juwan Maeng, Kap-jong HAN +3 more | 2023-11-07 |
| 11778844 | Light emitting element and display panel including the same | Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sung-Soo Bae +4 more | 2023-10-03 |
| 11758760 | Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same | Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more | 2023-09-12 |
| 11713746 | System for and method of frequency control of variable-speed wind power generator | Hyenjun Choi, Jihoon Park | 2023-08-01 |
| 11626566 | Organic light-emitting device and apparatus including the same | Seungjin Chu, Kyungsik Kim, Sungwook Kim, Seulong Kim, Tsuyoshi Naijo +4 more | 2023-04-11 |
| 11437604 | Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same | Sungwook Kim, Kyungsik Kim, Seulong Kim, Tsuyoshi Naijo, Sungsoo Bae +4 more | 2022-09-06 |