Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649129 | Percutaneous extraforaminotomy with foraminal ligament resection and instrument tool used for the same | — | 2017-05-16 |
| 8587874 | Fluid Pressure Liquid Lens | Seong Ho Kong, Hak-Rin Kim, June Kyoo LEE | 2013-11-19 |
| 8570659 | Variable focus liquid lens | Seong Ho Kong, Hak-Rin Kim, June Kyoo LEE | 2013-10-29 |
| 8247162 | Methods of forming a pattern using photoresist compositions | Ji Man Park, Young-Ho Kim, Hyo-Jin Yun, Sun-Yul Ahn, Song-se Yi | 2012-08-21 |
| 7878239 | Fluid collecting apparatus | Yong Kwon Koh, Si Won Yoo, Jong-Won Choi | 2011-02-01 |
| 7765843 | Flexible rod manufacturing apparatus and method for a spinal fixation and the flexible rod manufactured through the same | — | 2010-08-03 |
| 7727259 | Bio-flexible spinal fixation apparatus with shape memory alloy | — | 2010-06-01 |
| 5425354 | Portable gas range with folding tripod | — | 1995-06-20 |