Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139120 | Energy storage device module having a balancing circuit board | Sung Hyun Kim, Yong-Hyeon Yoo | 2021-10-05 |
| 10074488 | External terminal, having structure for preventing leakage of electrolyte, for electric energy storage device | Ha-Young Lee | 2018-09-11 |
| 8351183 | Electric double layer capacitor with non-woven fiber separator | Jin-A Kang, Ha-Young Lee, Jong-Suk Park, Jun Ho Kim | 2013-01-08 |
| 7660084 | Electric energy storage device and method of charging and discharging the same | Sung Min Kim, Hee Young Lee, Yong Ho Jung, Sung Chul Park, Ha-Young Lee +1 more | 2010-02-09 |
| 6616875 | Manufacturing method for a metal oxide electrode for supercapacitor | Hee Young Lee, Woo Kyeong Seong, Sun-Wook Kim | 2003-09-09 |
| 6510042 | Metal oxide electrochemical pseudocapacitor having conducting polymer coated electrodes | Hee Young Lee, Sun-Wook Kim | 2003-01-21 |
| 6496357 | Metal oxide electrochemical psedocapacitor employing organic electrolyte | Hee Young Lee, Sun-Wook Kim | 2002-12-17 |
| 6339528 | Metal oxide electrode for supercapacitor and manufacturing method thereof | Hee Young Lee, Woo Kyeong Seong, Sun-Wook Kim | 2002-01-15 |