Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8767699 | Apparatus and method for transmitting packet data in wireless sensor network | Jongsub Cha, Sang Hyun Mo, Seung Il Myong, Heyung Sub Lee, Jong-Suk Chae | 2014-07-01 |
| 8031667 | Method for managing multiple frequency assignment using terminal's received performance in OFDMA WRAN system | Bub Joo Kang, Chang-Joo Kim, Myung Sun Song, Gwang Zeen KO, Sung Hyun Hwang | 2011-10-04 |
| 7477190 | Smart antenna beamforming device in communication system and method thereof | Young Jo Bang, Young Ho Yun, Chang-Wahn Yu, Youn-Ok Park | 2009-01-13 |
| RE39275 | Hardware-efficient demodulator for CDMA adaptive antenna array systems | Kyung-Hi Chang, Mun Geon Kyeong, Eung Soon Shin, Yang Gi Kang, Youn-Ok Park | 2006-09-12 |
| 6835624 | Semiconductor device for protecting electrostatic discharge and method of fabricating the same | Won-Hyung Pong | 2004-12-28 |
| 6249251 | Hardware-efficient demodulator for CDMA adaptive antenna array systems | Kyung-Hi Chang, Mun Geon Kyeong, Eung Soon Shin, Yang Gi Kang, Youn-Ok Park | 2001-06-19 |
| 5963479 | Method of erasing a flash memory cell and device for erasing the same | Joo Weon Park | 1999-10-05 |