Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483799 | Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency | Dong-Ho Cho, Joung-Ho Kim, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu +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, Joung-Ho Kim, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu +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, Joung-Ho Kim, Yang Bae Chun, Eun-Jung Kim, Ji-Yun Ryu +4 more | 2019-03-12 |
| 8807308 | Power supply device, power acquisition device and safety system for electromagnetic induction-powered electric vehicle | Nam P. Suh, Soon Heung Chang, Dongho Cho, Chun Taek Rim, Jung Goo Cho +3 more | 2014-08-19 |