Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799890 | Multi-layered carbon substrate for gas diffusion layer | Eun Sook Lee, Eun Chong Kim, Tae Hyung Kim, Min Jee Yang, Jy Young Jyoung +1 more | 2017-10-24 |
| 8130510 | Printed circuit board assembly of electronic appliance | Matsumoto Satoru | 2012-03-06 |