Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990389 | Semiconductor package including embedded cooling structure | Keeyoung Son, Subin Kim, Shinyoung Park, Seungtaek Jeong, Gapyeol Park +6 more | 2024-05-21 |
| 10790711 | Magnetic field generating apparatus having cannon shape and magnetic field generation method thereof | Bom Son Lee, Dong Hyun Kim | 2020-09-29 |
| 10483799 | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency | Dong-Ho Cho, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu, Mi Joo Kim +4 more | 2019-11-19 |
| 10476303 | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency | Dong-Ho Cho, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu, Mi Joo Kim +4 more | 2019-11-12 |
| 10230268 | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency | Dong-Ho Cho, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu, Mi Joo Kim +4 more | 2019-03-12 |
| 10081263 | Three-phase wireless power transfer system and three-phase wireless chargeable unmanned aerial vehicle system based on the same | Chi-Uk Song | 2018-09-25 |
| 9896203 | Unmanned aerial vehicles, charging systems for the same and methods of charging the same | Youngwoo Kim | 2018-02-20 |
| 9459309 | Test device, semiconductor device and testing method thereof | Jun So Pak, Jun Ho Lee | 2016-10-04 |
| 8368682 | Address driving circuit and plasma display device having the same | Hyo-Sang Youn, Tae-Ho Kwon | 2013-02-05 |
| 7960785 | Semiconductor integrated circuit devices | Yong-Don Kim, Yong Chan Kim, Mueng-Ryul Lee, Eung-Kyu Lee, Jong Wook Lim | 2011-06-14 |
| 7646212 | Memory system including a power divider on a multi module memory bus | Myung-Hee Sung, Jin Gook KIM, Jong Hoon Kim | 2010-01-12 |
| 7304522 | Spread spectrum clock generator | Jong Hoon Kim, Pil-jung Jun, Jung-Gun Byun, Dong G. Kam | 2007-12-04 |
| 6535022 | Frequency doubler circuit having detect-control unit for improving frequency doubling performance | — | 2003-03-18 |
| 6459311 | Frequency doubler circuit having detect-control unit for improving frequency doubling performance | — | 2002-10-01 |