Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734404 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2020-08-04 |
| 10096615 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2018-10-09 |
| 9620513 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2017-04-11 |
| 8736169 | Electron beam generating apparatus | Yong Woon Park, Sung Ju Park, In Soo Ko, Chang-Bum Kim, Ju Ho Hong | 2014-05-27 |