Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |