Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407096 | Radiometer for microwave receiver and method for measuring temperature of probe thereof | Wonil Jang, Nam Yong Kim, Eun Seong Kim, Jaewoo Shin | 2025-09-02 |
| 10680465 | Wireless power transmitter | Sung-Ku Yeo, Hyun Ahn, Sung-Bum Park | 2020-06-09 |
| 9973024 | Method for detecting change in load during wireless charging and wireless power transmitter thereof | Sung-Ku Yeo, Kyu-Sub Kwak, Sung-Bum Park, Hyun Ahn | 2018-05-15 |
| 8120464 | RFID reader and method for removing a transmission carrier leakage signal | Hee-mun Bang, Ick-jin Kwon, Heung-bae Lee | 2012-02-21 |
| 8102218 | Parallel-structured switched variable inductor circuit | Hee-mun Bang, Kwang Du Lee, Heung-bae Lee | 2012-01-24 |
| 7893786 | Parallel-structured switched variable inductor circuit | Hee-mun Bang, Kwang Du Lee, Heung-bae Lee | 2011-02-22 |
| 7835716 | RF receiving apparatus and method using DC offset free baseband signal | Ick-jin Kwon, Heung-bae Lee, Hee-mun Bang | 2010-11-16 |
| 7711347 | Mixer | Ick-jin Kwon, Heung-bae Lee | 2010-05-04 |
| 7702047 | RF receiving apparatus and method for removing leakage component of received signal | Ick-jin Kwon, Heung-bae Lee | 2010-04-20 |
| 7525407 | Integrated circuit having integrated inductors | Kwang Du Lee, Hee-mun Bang, Seong-soo Lee, Sung-jae Jung, Heung-bae Lee | 2009-04-28 |
| 7358810 | Buffer amplifier | Ick-jin Kwon, Seong-sik Song, Heung-bae Lee | 2008-04-15 |
| 7274317 | Transmitter using vertical BJT | Il-Ku Nam, Sung-jae Jung, Kwy-Ro Lee, Heung-bae Lee, Kyu-don Choi +1 more | 2007-09-25 |
| 7199669 | Dual gate cascade amplifier | Sung-jae Jung, Hoon Kim, Kwang Du Lee, Sang-yoon Jeon | 2007-04-03 |
| 6972628 | Integratable, voltage-controlled RF power amplifier | Gea-ok Cho, Kwang Du Lee | 2005-12-06 |
| 6285866 | Single-chip radio structure with piezoelectric crystal device integrated on monolithic integrated circuit and method of fabricating the same | Kwyro Lee, Seokbong Hyun | 2001-09-04 |