Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176526 | Mobile electronic device and method for electronic payment | Sangmyoung Lee, Seongmin JE | 2021-11-16 |
| 11133426 | Solar cell and method for manufacturing the same | Jungmin Ha, Sungjin Kim, Juhwa Cheong, Junyong Ahn, Hyungwook CHOI +1 more | 2021-09-28 |
| 11108060 | Fuel cell stack structure | Tai Min Noh, Sanghyeok Im, Kwangyeon PARK, Ye Hoon Im, Kwangwook Choi +1 more | 2021-08-31 |