Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627988 | Switch control circuit and resonant converter including the same | Hyeong Seok Baek, Ji Hoon Jang, Hang-Seok Choi | 2017-04-18 |
| 9461548 | Switch control circuit, switch control method and power supply device using the same | Kyung-Oun Jang, Sung-Won Yun, Min-Woo Lee | 2016-10-04 |
| 9350341 | Gate driver, switch control circuit and power supply device comprising the gate driver circuit | Kyung-Oun Jang, Sung-Won Yun, Min-Woo Lee | 2016-05-24 |
| 9287736 | Wireless power transmitter and method of transmitting power thereof | Ki Min Lee, Kwan-Ho Kim, Jin Wook Kim, Young Jin Park, Hyeon-Chang Son | 2016-03-15 |
| 8781804 | Method of estimating load carrying capacity of bridge | Chang-Geun Lee | 2014-07-15 |
| 8526483 | Power line channel-adaptive communications system and method | Sung Soo Choi, Young Sun Kim, Yong-Hwa Kim, Woo Bong Byun | 2013-09-03 |
| 8367527 | Method of fabricating polycrystalline silicon thin film | Han Sick Cho, Hyung Su KIM | 2013-02-05 |
| 7822161 | Impulse radio-based ultra wideband (IR-UWB) system using 1-bit digital sampler and bit decision window | Soon Woo Lee, Kwan-Ho Kim, Young Jin Park, Hae Soo Park | 2010-10-26 |
| 7789992 | Neutral beam etching device for separating and accelerating plasma | — | 2010-09-07 |
| 7780270 | Heating structure with a passivation layer and inkjet printhead including the heating structure | You-seop Lee | 2010-08-24 |
| 7609002 | Plasma accelerating apparatus and plasma processing system having the same | — | 2009-10-27 |
| 7602111 | Plasma accelerating apparatus and plasma processing system including secondary electron amplification coating layer formed at inner wall of channel | — | 2009-10-13 |
| 7501307 | Method of fabricating semiconductor memory device | Jung-hyun Lee, Young-soo Park | 2009-03-10 |
| 7164147 | Semiconductor memory device and method of fabricating the same | Jung-hyun Lee, Young-soo Park | 2007-01-16 |
| 6756733 | Plasma display panel | Young-mo Kim, Hidekazu Hatanaka, Yoon Lee | 2004-06-29 |
| 6753742 | Signal coupling apparatus for communication by medium voltage power line | Yo-Hee Kim, Kwan-Ho Kim, Jae Jo Lee | 2004-06-22 |
| 6628088 | Plasma display panel using excimer gas | Young-mo Kim, Hidekazu Hatanaka, Seoung-jae Im, Yoon-Jung Lee | 2003-09-30 |
| 6346775 | Secondary electron amplification structure employing carbon nanotube, and plasma display panel and back light using the same | Wong-bong Choi, In-Taek Han, Jeong Hee Lee, Se-gi Yu | 2002-02-12 |
| 6307319 | Plasma display panel and method for manufacturing the same | — | 2001-10-23 |