Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623762 | Method and system of dynamically charging electric vehicle | — | 2017-04-18 |
| 6963547 | Local multipoint distribution system and ATM data communication method thereof | Ok Moon Kwak, Kwang Ju Choi, Jee Woon Youm, Dong Hyun Kim | 2005-11-08 |