Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10038136 | Semiconductor devices and methods of manufacturing the same | Sungyoon Chung, Jinhye Bae, Jongchul Park, Wonjun Lee | 2018-07-31 |
| 9978932 | Semiconductor devices and methods of fabricating the same | Sechung Oh, Vladimir Urazaev, Ken Tokashiki, Jongchul Park, Gwang-Hyun Baek +2 more | 2018-05-22 |
| 9871194 | Ion beam apparatus generating ion beams of bilateral symmetry | Jongchul Park | 2018-01-16 |
| 9859492 | Magnetic memory devices having sloped electrodes | Jongchul Park, Inho Kim, Jongsoon Park | 2018-01-02 |
| 9685606 | Patterning methods, methods of fabricating semiconductor devices using the same, and semiconductor devices fabricated thereby | Jongchul Park, Inho Kim, Jongsoon Park | 2017-06-20 |
| 9627610 | Method of forming a pattern using ion beams of bilateral symmetry, a method of forming a magnetic memory device using the same, and an ion beam apparatus generating ion beams of bilateral symmetry | Jongchul Park | 2017-04-18 |
| 9570670 | Magnetic device and method of fabricating the same | Chanjin Park, Woojin Kim, Soonoh Park, Jongchul Park, Sechung Oh | 2017-02-14 |
| 9525128 | Semiconductor devices and methods of manufacturing the same | Sungyoon Chung, Jinhye Bae, Jongchul Park, Wonjun Lee | 2016-12-20 |
| 9496488 | Semiconductor devices and methods of fabricating the same | Sechung Oh, Vladimir Urazaev, Ken Tokashiki, Jongchul Park, Gwang-Hyun Baek +2 more | 2016-11-15 |
| 9142757 | Magnetic memory devices | Jongchul Park, Joonkyu Rhee | 2015-09-22 |