Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228132 | Voltage-controlled oscillator robust against power noise and communication apparatus using the same | Young-Ho Kim | 2012-07-24 |
| 8164506 | Electromagnetic absorber using resistive material | Dong-Uk Sim, Jong Hwa Kwon, Sang il Kwak, Chang-Joo Kim | 2012-04-24 |
| 8159412 | Isolation antenna for repeater | Soon-Ik Jeon, Jong Sik Lim, Jung Ick MOON, Joung-Myoun Kim, Seung-Won Kim +2 more | 2012-04-17 |
| 8035572 | H-type monopole isolation antenna | Joung-Myoun Kim, Ung-Hee Park, Soon-Ik Jeon | 2011-10-11 |
| 8018380 | System and method for measuring antenna radiation pattern in Fresnel region | Soon-Soo Oh, Jung Ick MOON, Joung-Myoun Kim, Yong-Heui Cho | 2011-09-13 |
| 8004369 | Arrangement structure of electromagnetic band-gap for suppressing noise and improving signal integrity | Jong Hwa Kwon, Dong-Uk Sim, Sang il Kwak, Chang-Joo Kim | 2011-08-23 |
| 7969371 | Small monopole antenna having loop element included feeder | Jung Ick MOON, Joung-Myoun Kim, Chang-Joo Kim | 2011-06-28 |
| 7944283 | Reference bias generating circuit | Young-Ho Kim | 2011-05-17 |
| 7868837 | Ultra isolation antenna | Jong Sik Lim, Jung Ick MOON, Chang-Joo Kim | 2011-01-11 |
| 7847743 | Method for measuring inverse scattering wave, and apparatus for identifying inferior RFID transponder and reader using the same | — | 2010-12-07 |
| 7768362 | Comb polarizer suitable for millimeter band applications | Soon-Young Eom, Soon-Ik Jeon, Chang-Joo Kim, Yury Borlsovich Korchemkin | 2010-08-03 |
| 7589692 | Planar inverted F antenna tapered type PIFA with corrugation | Byung Chan Kim, Hyung Do CHOI | 2009-09-15 |
| 7545328 | Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedance matching method thereof | Hae-Won Son, Won Kyu Choi, Cheol Sig Pyo, Jong-Suk Chae | 2009-06-09 |
| 7539333 | System and method for processing human body image | Done Sik Yoo, Woo Young Choi, Myung Hwan SEO | 2009-05-26 |
| 7518559 | Inverted L-shaped antenna | Jae Wook Lee, Hyung Soo Lee, Chang-Joo Kim | 2009-04-14 |
| 7504998 | PIFA and RFID tag using the same | Won Kyu Choi, Hae-Won Son, Ji-Hoon Bae, Cheol Sig Pyo, Jong-Suk Chae | 2009-03-17 |
| 7099631 | Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain | Tae Yune Lee, Jae-Ick Choi, Jong Hwa Kwon, Hyun-Ho Park | 2006-08-29 |