Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502710 | Front-end module | Kang Ta Jo, Seong Jong CHEON, Se-Jong Kim, Ho-Taek Song, Jang Ho Park +2 more | 2022-11-15 |
| 10924062 | Power amplifying apparatus having bias boosting structure with improved linearity | Kyu Jin Choi, Je Hee Cho | 2021-02-16 |
| 10707820 | Power amplifying apparatus with asymmetrical amplification structure and linearity | Kyu Jin Choi | 2020-07-07 |
| 10505512 | Tunable inductor circuit | Kyu Jin Choi | 2019-12-10 |
| 9843298 | Power amplifier and method of controlling output of power amplifier | Joong Jin Nam, Suk Chan Kang, Kwang Du Lee, Kyung Hee Hong, Kyu Jin Choi +1 more | 2017-12-12 |
| 9735745 | Power amplifier and method for limiting current in power amplifier | Kwang Du Lee, Ho Kwon Yoon, Jong Ok HA, Kyung Hee Hong, Shinichi Iizuka +1 more | 2017-08-15 |
| 9705492 | Switch circuit and SPDT switch circuit | Sung Hwan Park | 2017-07-11 |
| 9667247 | Radio frequency switch | Jeong Hoon Kim, Kyu Jin Choi, Suk Chan Kang | 2017-05-30 |
| 9577583 | Power amplifier | Kwang Du Lee, Jeong Hoon Kim, Ho Kwon Yoon, Joong Jin Nam, Kyu Jin Choi +2 more | 2017-02-21 |
| 9331690 | Switching circuit and RF switch including the same | Kyu Jin Choi, Suk Chan Kang, Jeong Hoon Kim | 2016-05-03 |
| 9312909 | RF switch | Suk Chan Kang, Kyu Jin Choi, Jeong Hoon Kim | 2016-04-12 |
| 9124353 | Switching circuit and RF switch including the same | Suk Chan Kang, Ho Kwon Yoon, Jeong Hoon Kim, Joong Jin Nam, Kyu Jin Choi +2 more | 2015-09-01 |
| 8912865 | Power combiner, power amplifying module having the same, and signal transceiving module | Ki Joong Kim, Youn Suk Kim, Jun Goo Won, Sang Wook Park, Chul Hwan YOON | 2014-12-16 |
| 8803564 | Tunable capacitance control circuit and tunable capacitance control method | Sung Hwan Park, Jeong Hoon Kim, Chan Yong JEONG, Sang Wook Park | 2014-08-12 |
| 8718705 | Dual mode communications device and method of improving data rate thereof | Chul Hwan YOON, Seong Geun KIM, Youn Suk Kim, Sung Jae YOON, Dae Seok Jang +1 more | 2014-05-06 |
| 8666126 | Fingerprint detection sensor and method of detecting fingerprint | Seung Seoup Lee, Il Kwon Chung, Jun Kyung Na | 2014-03-04 |
| 8559620 | Communications circuit for reducing crosstalk | Jun Goo Won, Youn Suk Kim, Ki Joong Kim, Young Jean Song | 2013-10-15 |
| 8242846 | Power amplifier | Ki Joong Kim, Youn Suk Kim, Young Jean Song, Jun Goo Won | 2012-08-14 |
| 8183919 | Power amplifier | Young Jean Song, Shinichi Iizuka, Youn Suk Kim, Hyo Kun Bae, Sang Hee Kim +3 more | 2012-05-22 |
| 8098095 | Power amplifier | Joong Jin Nam, Youn Suk Kim, Hyo Gun Bae, Jun Goo Won, Young Jean Song +2 more | 2012-01-17 |
| 8008974 | Power amplifier system with power control function | Sang Hoon Ha, Sang Hee Kim, Joong Jin Nam, Ki Joong Kim, Shinichi Ilzuka +1 more | 2011-08-30 |