Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993418 | Solid electrolytic capacitor and method of manufacturing the same | Hee Sung Choi, Seoung Jae Lee, Yeoung Jin Lee, Ha Yong Jung, Hyun Ho Shin +2 more | 2011-08-09 |
| 7969710 | Solid electrolytic capacitor and method of manufacturing the same | Hee Sung Choi, Seoung Jae Lee, Yeoung Jin Lee, Ha Yong Jung, Hyun Ho Shin +2 more | 2011-06-28 |
| 7633740 | Solid electrolytic capacitor and method of manufacturing the same | Hee Sung Choi, Seoung Jae Lee, Yeoung Jin Lee, Ha Yong Jung, Hyun Ho Shin +2 more | 2009-12-15 |
| 7619875 | Solid electrolytic capacitor and method of manufacturing the same | Hee Sung Choi, Seoung Jae Lee, Yeoung Jin Lee, Ha Yong Jung, Hyun Ho Shin +2 more | 2009-11-17 |