Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799089 | Electrode for polymer electrolyte membrane fuel cell comprising antioxidant and membrane-electrode assembly comprising same | So-Young Lee, Jin-hyeon Choi, Jeawoo Jung, Hyoung-Juhn Kim, Sung Jong YOO +4 more | 2023-10-24 |
| 11717266 | Ultrasound method and apparatus for processing ultrasound image | Yoon-woo Jun | 2023-08-08 |
| 11695147 | Antioxidant for electrolyte membrane of fuel cell and method for preparing the same | So-Young Lee, Hyun Seo PARK, Jin Young Kim, Sung Jong YOO, Jong Hyun JANG +2 more | 2023-07-04 |
| 11608121 | Indoor maintenance cover of bus | — | 2023-03-21 |
| 11569523 | Polymer electrolyte membrane for medium and high temperature, preparation method thereof and high temperature polymer electrolyte membrane fuel cell comprising the same | So-Young Lee, Min Jae Lee, Hyun Seo PARK, Jong Hyun JANG, Hyoung-Juhn Kim +3 more | 2023-01-31 |