Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611861 | Washing machine | Hyun Joo Kim, Eung Ryeol Seo, Hoon Wee, You Eok Jeon, Kwang Kyu Han | 2017-04-04 |
| 7162379 | Electronic power-measurement device with intelligent agent | Moon-Jong Jang, Sun Ik Kim, Sun Ku Cho | 2007-01-09 |
| 5666566 | Camera having an automatic focus system | Bon-jeng Gu | 1997-09-09 |