Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477673 | Systems and methods for providing electromagnetic interference (EMI) compartment shielding for components disposed inside of system electronic packages | Deog Soon Choi, Chang-Yul Cheon, Sung-Phyo Lim, Ah Ron Lee | 2019-11-12 |
| 10285258 | Systems and methods for providing electromagnetic interference (EMI) compartment shielding for components disposed inside of system electronic packages | Deog Soon Choi, Chang-Yul Cheon, Sung-Phyo Lim, Ah Ron Lee | 2019-05-07 |
| 10076023 | Systems and methods for providing electromagnetic interference (EMI) compartment shielding for components disposed inside of system electronic packages | Deog Soon Choi, Chang-Yul Cheon, Sung-Phyo Lim, Aaron Lee | 2018-09-11 |
| 8836431 | High-efficiency power amplifier with multiple power modes | Choong Soo Han, Jung-Min Oh | 2014-09-16 |
| 8779860 | Power amplifier | Moon Suk Jeon, Jung-Rin Woo, Jung Hyun Kim, Young Kwon | 2014-07-15 |
| 8692620 | Power amplifier | Moon Suk Jeon, Jung-Rin Woo, Jung Hyun Kim, Young Kwon, Il Do Jung | 2014-04-08 |
| 8680928 | Power amplifier including variable capacitor circuit | Moon Suk Jeon, Jung-Rin Woo, Young Kwon | 2014-03-25 |
| 8643449 | Impedance matching circuit capable of efficiently isolating paths for multi-band power amplifier | Jung Hyun Kim, Un Ha Kim, Young Kwon | 2014-02-04 |
| 8233851 | Method and apparatus for providing impedance matching for high-frequency signal transmitter | Joo Young Jeon, Jung Hyun Kim, Young Kwon | 2012-07-31 |
| 7944291 | Power amplifier having parallel amplification stages and associated impedance matching networks | Joo Min Jung, Moon Suk Jeon, Jung Hyun Kim | 2011-05-17 |
| 7893730 | Level shifter and driving circuit including the same | Han Seung Lee | 2011-02-22 |
| 7777464 | Mixed type frequency compensating circuit and control circuit | Dong-Hee Kim, Kyung-Goo Lee, Dong Hoon Lee | 2010-08-17 |
| 7750615 | Burst mode operation in a DC-DC converter | Kyung-Goo Lee | 2010-07-06 |
| 7642841 | Voltage supply insensitive bias circuits | Jung Hyun Kim, Moon Suk Jeon, Woo Yeon Hong | 2010-01-05 |
| 7528633 | Current sensing circuit and boost converter having the same | Dong-Hee Kim | 2009-05-05 |
| 7459961 | Voltage supply insensitive bias circuits | Jung Hyun Kim, Moon Suk Jeon, Woo Yeon Hong | 2008-12-02 |
| 7193452 | Temperature-compensated bias circuit for power amplifier | Moon Suk Jeon, Junghyun Kim | 2007-03-20 |