Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046406 | Planar transformer including y-capacitor | Changyong Kwon, Junkyu LEE, Dongkyun Ryu | 2024-07-23 |
| 10991501 | Transformer and power supply device including the same | Jae Gen Eom, Young Seung Noh, Geun Young Park, Sung Yun Han, Seh Hoon Jang +4 more | 2021-04-27 |
| 10958182 | Transformer and LLC resonant converter having the same | Sang Keun Ji, Sang Kyoo Han, Cheol-Wan Park, Dong Kyun Ryu | 2021-03-23 |
| 10658101 | Transformer and power supply device including the same | Jae Gen Eom, Young Seung Noh, Geun Young Park, Sung Yun Han, Seh Hoon Jang +4 more | 2020-05-19 |
| 10630191 | Transformer and LLC resonant converter having the same | Sang Keun Ji, Sang Kyoo Han, Cheol-Wan Park, Dong Kyun Ryu | 2020-04-21 |
| 10541619 | LLC resonant converter and electronic device | Sang Keun Ji, Sang Kyoo Han, Hyun-su Gu, Hyo-hun Kim, Dong Kyun Ryu | 2020-01-21 |
| 10388449 | Transformer and plate coil molded body | Geun Young Park, Bong-ho Jang, Jae Gen Eom, Young Seung Noh, Heui-wook Kim | 2019-08-20 |
| 10312012 | Transformer and power supply device including the same | Jae Gen Eom, Young Seung Noh, Geun Young Park, Sung Yun Han, Seh Hoon Jang +4 more | 2019-06-04 |
| 10163554 | Transformer and power supply device including the same | Jae Gen Eom, Young Seung Noh, Geun Young Park, Sung Yun Han, Seh Hoon Jang +4 more | 2018-12-25 |
| 9876363 | Non-contact type power transmitting apparatus, non-contact type power transmitting-receiving apparatus, contact/non-contact type power transmitting apparatus, and contact/non-contact type power transmitting-receiving apparatus | Young-Min Lee, Tae Won Heo, Sang Ho Cho | 2018-01-23 |
| 9865390 | Coil component and power supply apparatus including the same | Xin Lan Li, Jae Gen Eom, Geun Young Park, Se Hoon Jang | 2018-01-09 |
| 9824810 | Transformer and power supply device including the same | Jae Gen Eom, Young Seung Noh, Geun Young Park, Sung Yun Han, Seh Hoon Jang +4 more | 2017-11-21 |
| 9536651 | Coil component and power supply apparatus including the same | Xin Lan Li, Jae Gen Eom, Geun Young Park, Se Hoon Jang | 2017-01-03 |
| 9454172 | Voltage control circuit with temperature compensation function | Ki Hong Kim, Min Jin Kim, Byoung Woo Ryu | 2016-09-27 |
| 9450495 | Single stage forward-flyback converter and power supply apparatus for light emitting diode | Sang Kyoo Han, Byoung Woo Ryu, Keun Wook LEE, Hong Sun Park | 2016-09-20 |
| 9192010 | Dimming control apparatus, light system driving apparatus and dimming control method | Kyu Tae SEO, Ki Hong Kim, Dae Hoon Choi, Min Jin Kim, Byoung Woo Ryu | 2015-11-17 |
| 8953339 | Power module and display device | Jin-woo Cho, Sung Ho Kim | 2015-02-10 |
| 8860317 | Multi power supply apparatus for driving light emitting diodes | Sang Gab Park, Nam Jin Park, Tae Shik Kim, Tae Hyung Kang | 2014-10-14 |
| 8786204 | DC/DC converter and driving apparatus having the same | Sang Gab Park, Nam Jin Park, Han Hee Lee, Hyo Joong An, Kyu-Min Park +1 more | 2014-07-22 |
| 8717784 | Control circuit of LLC resonant converter and LLC resonant converter using the same | Sang Gab Park, Nam Jin Park, Han Hee Lee, Hyo Joong An, Gyu Min Park | 2014-05-06 |
| 8698587 | Transformer | Geun Young Park, Sang-Joon Seo, Choong Sik Yoo, Moo Jong Kang, Hwi Beom Shin +2 more | 2014-04-15 |
| 8508157 | Power supply device for driving light emitting diode | Tae Shik Kim, Yun Ki Kang, Tae Hyung Kang, Sang Gab Park | 2013-08-13 |
| 8446103 | Lamp driver | Sang Kyoo Han, Sung Soo Hong, Chung Wook Roh, Sang Gab Park, Young Seung Roh +2 more | 2013-05-21 |
| 8373354 | Backlight unit driver | Sang Kyoo Han, Sung Soo Hong, Chung Wook Roh, Sang Gab Park, Kyu-Min Park +2 more | 2013-02-12 |
| 8120278 | LED driving circuit | Sung Soo Hong, Sang Kyoo Han, Chung Wook Roh, Sang Ho Cho, Sang Hyun Lee +3 more | 2012-02-21 |