Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9185727 | Access point for wireless LAN and medium access control method thereof | Hyuk Lim, Wooyeol Choi, Jaeseon Hwang | 2015-11-10 |
| 9151711 | Optoelectronic shutter, method of operating the same and optical apparatus including the optoelectronic shutter | Yong-chul Cho, Yong-hwa Park, Chang-Soo Park, Jong-In Song | 2015-10-06 |
| 8675272 | Optical modulator, methods of manufacturing and operating the same and optical apparatus including the optical modulator | Yong-chul Cho, Yong-hwa Park, Chang-Soo Park, Jong-In Song | 2014-03-18 |
| 8581166 | Optoelectronic shutter, method of operating the same and optical apparatus including the optoelectronic shutter | Yong-chul Cho, Yong-hwa Park, Chang-Soo Park, Jong-In Song | 2013-11-12 |
| 8525645 | Method of recognizing RFID tag for the purpose of preventing throughput inversion and RFID reader performing the same | Hyuk Lim, Yung-Kwan Kim | 2013-09-03 |
| 8194303 | Optical image modulator, optical apparatus including the same, and methods of manufacturing and operating the optical image modulator | Yong-hwa Park, Yong-chul Cho, Chang-Soo Park, Byeong Ha Lee | 2012-06-05 |
| 8035515 | Security system using laser range finder and method of detecting intruder using laser range finder | Hyuk Lim | 2011-10-11 |
| 7978066 | Navigation apparatus and method using RFID | Hyuk Lim, Yung-Kwan Kim | 2011-07-12 |