Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749904 | Electronic device with high frequency module | Dooil KIM, Jung Sun Kwon | 2023-09-05 |
| 11740732 | Electronic device with display panel | Dooil KIM | 2023-08-29 |
| 9576764 | Field emitter electrode and method of manufacturing the same | Jin Woo Jeong, Jae-Woo Kim, Yoon Ho Song, Jun Tae Kang | 2017-02-21 |
| 9478385 | Field emission device having field emitter including photoelectric material and method of manufacturing the same | Jae-Woo Kim, Yoon Ho Song, Jin Woo Jeong, Jun Tae Kang, Jeong Yong Choi | 2016-10-25 |
| 9390880 | Method for driving multi electric field emission devices and multi electric field emission system | Jin Woo Jeong, Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2016-07-12 |
| 9368316 | X-ray tube having anode electrode | Jin Woo Jeong, Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2016-06-14 |
| 9363874 | Current controlling device and electric field emission system including the same | Jin Woo Jeong, Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2016-06-07 |
| 9153407 | X-ray tube | Jin Woo Jeong, Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2015-10-06 |
| 9105437 | Field emission X-ray tube and method of focusing electron beam using the same | Yoon Ho Song | 2015-08-11 |
| 9099280 | X-ray tube and method of controlling X-ray focal spot using the same | Jin Woo Jeong, Yoon Ho Song, Jun Tae Kang, Jae-Woo Kim | 2015-08-04 |
| 8031021 | Oscillation circuit based on metal-insulator transition device and method of driving the oscillation circuit | Yong-Wook Lee, Bongjun Kim, JungWook LIM, Sun Jin YUN, Byung-Gyu Chae +2 more | 2011-10-04 |