Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10299988 | Acupressure walking machine applying pressure to foot reflex zones | — | 2019-05-28 |
| 10099673 | Vehicle brake management device | — | 2018-10-16 |
| 7497687 | Display device of braille points | — | 2009-03-03 |
| 7436288 | Remote control equipment and a control method thereof | — | 2008-10-14 |
| 7344476 | System for starting automatic car in safety and a method thereof | — | 2008-03-18 |
| 7236850 | Working robot, actuator and control method thereof | Mun Sang Kim, Sung-Chul Kang, Chang-Hyun Cho, Jea-Sun Kim, Yo-Ha Hwang | 2007-06-26 |
| 7165437 | Mechanical press device | Susumu Kuroiwa, Yoshimasa Yajima | 2007-01-23 |