Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8736169 | Electron beam generating apparatus | Yong Woon Park, Sung Ju Park, Chang-Bum Kim, Ju Ho Hong, Sung Ik Moon | 2014-05-27 |
| 8278813 | Apparatus and method for generating femtosecond electron beam | Yong Woon Park, Hyotcherl Ihee, Chang-Bum Kim | 2012-10-02 |