Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384885 | Support substrate for display device, organic EL display device, and manufacturing method for organic EL display device | Takashi Kino, Chan Hyo Park, Su Kyeong KIM, Takashi Yamashita | 2025-08-12 |
| 12382681 | Multi-bridge channel field effect transistor with reduced gate-channel leakage current | Doohyun Lee, Heonjong Shin, Seonbae KIM, Sungmin Kim, Hyunho Park | 2025-08-05 |
| 12356659 | Semiconductor device | Doohyun Lee, Heonjong Shin, Hyunho Park, Minchan Gwak, Seon-Bae Kim | 2025-07-08 |
| 12356661 | Semiconductor device and method of fabricating the same | Kyungsoo Kim, KYEN-HEE LEE | 2025-07-08 |
| 12328289 | Personalized messaging service system and personalized messaging service method | Seunghyun Suh | 2025-06-10 |
| 12272555 | Methods of forming semiconductor devices | Jungpyo Hong, Yangdoo Kim, Yonghwan KIM, Sangwuk Park | 2025-04-08 |
| 12129337 | Polyimide precursor composition and polyimide film manufactured using same | Chan Hyo Park, Danbi Choi | 2024-10-29 |
| 12120877 | Semiconductor device including channel structure and through electrode, electronic system, and method of forming the same | Hyuk-Jin Kim, Yeongeun YOOK | 2024-10-15 |
| 12094940 | Semiconductor device | Doohyun Lee, Heonjong Shin, Seon-Bae Kim, Minchan Gwak, Hyunho Park | 2024-09-17 |
| 12003469 | Personalized messaging service system, personalized messaging service method, and user terminal provided with the personalized messaging service | Seunghyun Suh | 2024-06-04 |
| 11926706 | Diamine compound, and polyimide precursor and polyimide film using same | Minju Kim, Hoyong Lee, Cheol Jun Song | 2024-03-12 |
| 11891483 | Polyimide film for display substrate | Cheolmin Yun, Kyunghwan KIM, Danbi Choi | 2024-02-06 |
| 11862440 | Semiconductor processing equipment including electrostatic chuck for plasma processing | Jeongil Mun, Jongwoo Sun, Hyungjoo Lee | 2024-01-02 |
| 11830751 | Plasma processing apparatus and plasma processing method | Shoichiro Matsuyama, Daiki Satoh, Yasuharu Sasaki, Takashi Nishijima | 2023-11-28 |
| 11649354 | Polyimide film having improved thermal conductivity and manufacturing method therefor | Kyunghwan KIM, Hye Won Jeong, Chan Hyo Park | 2023-05-16 |
| 11597193 | Laminate for manufacturing flexible display, and flexible display manufacturing method using same | Jinho Lee, Chae Won Park | 2023-03-07 |
| 11485859 | Polyimide film for flexible display device substrate | Hye Won Jeong, Chan Hyo Park, Jinho Lee, Kyunghwan KIM, Ye Ji HONG +1 more | 2022-11-01 |
| 11479643 | Polyimide precursor solution and polyimide film produced using same | Cheolmin Yun, BoRa Shin, Kyungjun Kim | 2022-10-25 |
| 11466133 | Display substrate polyimide film | Danbi Choi, Ye Ji HONG | 2022-10-11 |
| 11398849 | Continuous communication method and apparatus of contactless communication device | Yangwoon Roh, Sanguk Park, Myunggyun Yoon, Heonsoon Jang, Seyeong Cheon +2 more | 2022-07-26 |
| 11385265 | Current sensing device | Seungjin HAM, Jongmahn Sohn | 2022-07-12 |
| 11233385 | Earth leakage breaker and arc detection apparatus attachable/detachable to/from same earth leakage breaker | Seungjin HAM, Kihwan Oh | 2022-01-25 |
| 11017733 | Electronic device for compensating color of display | Donghoon Noh, Mingyu Kim | 2021-05-25 |
| 11010533 | Method for layout design and semiconductor device manufactured based on the same | — | 2021-05-18 |
| 11012117 | Continuous communication method and apparatus of contactless communication device | Yangwoon Roh, Sanguk Park, Myunggyun Yoon, Heonsoon Jang, Seyeong Cheon +2 more | 2021-05-18 |