Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9167440 | Mobile terminal device for positioning system based on magnetic field map and method thereof | Yong-Youn Kim, Eung Sun Kim | 2015-10-20 |
| 9137632 | Method of setting initial location of user terminal via interaction with user and user terminal | Seong Eun Kim, Yong-Youn Kim, Eung Sun Kim, Hyun Gi Ahn | 2015-09-15 |
| 8844914 | Variable differential mount apparatus using magnetorheological elastomer | Min Soo Kim, Kyung Mo Yang, Seong-Hoon Lee, Un Chang Jeong, In Hyung Yang +1 more | 2014-09-30 |