Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11283134 | Method for manufacturing separator, separator manufactured thereby, and electrochemical device comprising same | Hyejin Kwon, Houngsik Yoo, Su-Jin Yoon, Dong Hyun Kim, Hyeon Choi | 2022-03-22 |
| 6340629 | Method for forming gate electrodes of semiconductor device using a separated WN layer | In-Seok Yeo | 2002-01-22 |