Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035515 | Security system using laser range finder and method of detecting intruder using laser range finder | Jae Hyung Jang | 2011-10-11 |
| 7978066 | Navigation apparatus and method using RFID | Jae Hyung Jang, Yung-Kwan Kim | 2011-07-12 |