Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8274371 | Method for measuring speed of vehicle using RFID, RFID reader for measuring speed of vehicle, and system for collecting vehicle information using the same | Kyung Hwan Park, Tae Young Kang, Sung Weon Kang, Byoung Gun Choi, In Gi Lim +2 more | 2012-09-25 |
| 8249136 | Adaptive frequency selective baseband communications method using orthogonal codes | Tae-Wook Kang, In Gi Lim, Sung Weon Kang, Tae Young Kang, Kyung Soo Kim +11 more | 2012-08-21 |
| 8204457 | Mobile transmitter and transmitting method thereof | Byoung Gun Choi | 2012-06-19 |
| 8050642 | Variable gain amplifier and receiver including the same | Young-Ho Kim | 2011-11-01 |
| 7861135 | Low-complexity and low-power-consumption turbo decoder with variable scaling factor | Byung Jo Kim, Seong Su Park, Jae Bum Kim, Hyun-cheol Park, Jong-Hyun Seo | 2010-12-28 |
| 7728672 | RF amplifier | Yun-Ho Choi, Young-Ho Kim | 2010-06-01 |
| 7688137 | Low power consuming mixed mode power amplifier | Min Soo Park, Tae Young Kang, Byoung Gun Choi, Yun-Ho Choi, Byung Jo Kim +3 more | 2010-03-30 |
| 7675374 | Voltage controlled oscillator with switching bias | Byung Hun Min, Young-Ho Kim, Byoung Gun Choi | 2010-03-09 |
| 7548564 | Method and apparatus for transmitting data based on OFDM | Byung Jo Kim, Seong Su Park | 2009-06-16 |
| 7542521 | Direct-conversion frequency mixer | Byoung Gun Choi, Geum-Young Tak, Hee Tae Lee, Seong Su Park, Chul Soon Park | 2009-06-02 |
| 7508860 | Pulse signal generator for ultra-wideband radio transception and radio transceiver having the same | Geum-Young Tak, Byung Jo Kim, Kyung Hwan Park, Jeen Hur, Seong Su Park | 2009-03-24 |
| 7436257 | High-efficiency mixed-mode power amplifier | Min Soo Park, Yun-Ho Choi, Kyung Hwan Park, Seong Su Park | 2008-10-14 |
| 7397321 | Digitally controlled circulator and radio frequency identification reader having the same | Kyung Hwan Park, Tae Young Kang, Seong Su Park | 2008-07-08 |
| 7053666 | Phase frequency detector | Geum-Young Tak, Kyung Hwan Park, Tae Young Kang, Seong Su Park | 2006-05-30 |
| 7020097 | Adaptive wireless network system comprising central optimizer and method thereof | Jeen Hur, Seong Su Park, Kyu Ha Baek, Hee Tae Lee | 2006-03-28 |
| 6980075 | Inductor having high quality factor and unit inductor arranging method thereof | Bongki Mheen, Dong Woo Suh, Jin Yeong Kang | 2005-12-27 |