Issued Patents All Time
Showing 1–25 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283448 | Micro focus X-ray tube using nano electric field emitter | — | 2025-04-22 |
| 12167923 | Backscattered X-ray imaging device based on multi-sources | Sunghoon Choi, Yoon Ho Song, Sora PARK | 2024-12-17 |
| 12125661 | X-ray tube | Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim, Sora PARK | 2024-10-22 |
| 11894224 | High voltage driving device | Yoon Ho Song, Jeong Woong LEE, Jun Tae Kang, Seong Jun Kim, Jae-Woo Kim +3 more | 2024-02-06 |
| 11791123 | X-ray tube | Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2023-10-17 |
| 11690587 | Apparatus comprising data obtaining unit and image processing unit and method for processing X-ray image | Yoon Ho Song | 2023-07-04 |
| 11621139 | X-ray tube | — | 2023-04-04 |
| 11538651 | Method for manufacturing electric field emission device | Ki Nam Yun, Yoon Ho Song, Jun Tae Kang, Jeong Woong LEE | 2022-12-27 |
| 11404236 | X-ray tube | Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2022-08-02 |
| 11290714 | Motion-constrained AV1 encoding method and apparatus for tiled streaming | Yong Hwan KIM, Ganzorig Gankhuyag | 2022-03-29 |
| 11205645 | Semiconductor device | Kwan Young Chun | 2021-12-21 |
| 10910190 | X-ray tube | — | 2021-02-02 |
| 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 |
| 10580609 | Electron emission source and method for fabricating the same | Yoon Ho Song | 2020-03-03 |
| 10580612 | Electron emission source and X-ray generator using the same | Sora PARK, Yoon Ho Song, Jun Tae Kang | 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 |
| 10522316 | X-ray source | Yoon Ho Song | 2019-12-31 |
| 10455677 | X-ray generator and driving method thereof | Jun Tae Kang, Yoon Ho Song | 2019-10-22 |
| 10438764 | Field emission apparatus | Young Chul Choi, Yoon Ho Song, Hyo Jin Jeon, Jun Tae Kang, Sora PARK +6 more | 2019-10-08 |
| 10438765 | Field emission device with ground electrode | Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2019-10-08 |
| 10381189 | X-ray tube | Yoon Ho Song | 2019-08-13 |