Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086301 | Method and apparatus for cufflessly and non-invasively measuring wrist blood pressure in association with communication device | Jae-Geol Cho, Jae Joong IM | 2011-12-27 |
| 8057085 | Illumination apparatus using light guide and portable terminal having the same | Joo-Hoon Lee | 2011-11-15 |
| 8052314 | Optical fiber illumination device | Joo-Hoon Lee | 2011-11-08 |
| 8055319 | Sensor for measuring living body information and earphone having the same | Jung Taek Oh, Dong-Kyoon Han, Jae-Geol Cho | 2011-11-08 |
| 7947915 | Keypad assembly | Yu-Sheop Lee, Joo-Hoon Lee | 2011-05-24 |
| 7936499 | Method and apparatus for driving EPD | Gwan-Hyung Kim, Joo-Hoon Lee, Se Jin Kim | 2011-05-03 |