Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178252 | Structure for electrochemical device to improve safety and electrochemical device comprising the same | Young-Sun Park, Pil-Kyu Park, Eun Ju KANG | 2015-11-03 |
| 9070955 | Structure for electrochemical device to improve safety and electrochemical device comprising the same | Young-Sun Park, Pil-Kyu Park, Eun Ju KANG | 2015-06-30 |
| 8974937 | Center pin for electrochemical device | Young-Sun Park, Byung-Hun Oh, Pil-Kyu Park, Yong-Tae Lee, Jae Won Lee | 2015-03-10 |
| 8765305 | Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process | Yang-Kook Sun, Yoon Jung KANG, Gil Ho KIM | 2014-07-01 |
| 8039135 | Electrochemical cell exhibiting enhanced safety features | Young-Sun Park, Pil-Kyu Park, Eun Ju KANG | 2011-10-18 |
| 7833648 | Electrochemical device with high safety at over-voltage and high temperature | Young-Sun Park, Pil-Kyu Park, Eun Ju KANG, Gi Cheul Kim | 2010-11-16 |