Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804062 | Field emission device | — | 2020-10-13 |
| 10701789 | Method for driving X-ray source | Sora PARK, Yoon Ho Song | 2020-06-30 |
| 10600605 | Apparatus for aging field emission device and aging method thereof | Yoon Ho Song | 2020-03-24 |
| 10580612 | Electron emission source and X-ray generator using the same | Sora PARK, Yoon Ho Song, Jun Tae Kang | 2020-03-03 |
| 10580609 | Electron emission source and method for fabricating the same | Yoon Ho Song | 2020-03-03 |
| 10573634 | Semiconductor device | Kwan Young Chun | 2020-02-25 |
| 10566170 | X-ray imaging device and driving method thereof | Yoon Ho Song | 2020-02-18 |
| 10559446 | Vacuum closed tube and X-ray source including the same | Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2020-02-11 |