Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221275 | Bearing gap measuring device and method | Duk-Jin Park, Sang Geun Youn | 2022-01-11 |
| 9009381 | USB connector for wireless communication device | Jung Min Kim, Joong-Ho Jeong, Kyung Ho Kim, Dong Soon Lim | 2015-04-14 |
| 8723736 | Multi band antenna with multi layers | Chul-Woo Park, Youn Goo Yang | 2014-05-13 |
| 5421174 | Washing machine pulsator | Ji Hyung Lee | 1995-06-06 |