Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038592 | Optical relay system and method for setting identification information of remote device in optical relay system | — | 2021-06-15 |
| 10320485 | Optical relay system and method for setting identification information of remote device in optical relay system | — | 2019-06-11 |
| 8067824 | Integrated circuit module package and assembly method thereof | Ki Woong Chung | 2011-11-29 |
| 7638364 | Multilayer integrated circuit for RF communication and method for assembly thereof | Ki Woong Chung | 2009-12-29 |
| 7616054 | Multiple output power mode amplifier | Moon Suk Jeon, Jung Hyun Kim | 2009-11-10 |
| 7420412 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2008-09-02 |
| 7394313 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2008-07-01 |
| 7388427 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2008-06-17 |
| 7348841 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2008-03-25 |
| 7345535 | Power amplification apparatus of portable terminal | Junghyun Kim, Seong Jun Bae | 2008-03-18 |
| 7315205 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2008-01-01 |
| 7304537 | Power amplification apparatus of a portable terminal | Junghyun Kim, Seong Jun Bae | 2007-12-04 |
| 7215192 | High efficiency power amplifier | Junghyun Kim, Daehee Lee, Sanghwa Jung | 2007-05-08 |
| 7161422 | Multiple power mode amplifier with bias modulation option and without bypass switches | Junghyun Kim, Daehee Lee, Sanghwa Jung, Moon-Seok Jeon | 2007-01-09 |
| 7132747 | Multilayer integrated circuit for RF communication and method for assembly thereof | Ki Woong Chung | 2006-11-07 |
| 7109790 | High linearity doherty communication amplifier with integrated output matching unit | Junghyun Kim | 2006-09-19 |
| 7061314 | High linearity doherty communication amplifier with phase control | Junghyun Kim | 2006-06-13 |
| 7053706 | High linearity doherty communication amplifier with bias control | Junghyun Kim | 2006-05-30 |
| 7049886 | High efficiency power amplifier with multiple power modes | Junghyun Kim, Daehee Lee, Sanghwa Jung | 2006-05-23 |
| 7023270 | High efficiency power amplifier | Junghyun Kim, Daehee Lee, Sanghwa Jung | 2006-04-04 |
| 6972618 | High efficiency power amplifier with multiple power modes | Junghyun Kim, Daehee Lee, Sanghwa Jung | 2005-12-06 |
| 6900692 | High efficiency power amplifier with multiple power modes | Junghyun Kim, Daehee Lee, Sanghwa Jung | 2005-05-31 |
| 6768380 | Wideband, variable-bandwidth distributed amplifier | John H. Hong, Jinho Jeong, Won Ko, Nyuntae Kim, Kyushik Hong | 2004-07-27 |
| 6535085 | Resonator | Insang Song, Jungwoo Kim, Seokjin Kang, Hoon Song, Cimoo Song +2 more | 2003-03-18 |