Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463419 | File security method and apparatus for same | Giho Yang | 2022-10-04 |
| 11418104 | Current measurement method for three-phase pulse width modulation inverter using real-time switch junction temperature estimation technique and three-phase pulse width modulation inverter system | Geun-ho Lee, Hee Sun Lim, Dong Gil Kang, Dong Ok Kim | 2022-08-16 |
| 10541980 | File security method and apparatus for same | Giho Yang | 2020-01-21 |
| 10171428 | Confidential data management method and device, and security authentication method and system | Giho Yang | 2019-01-01 |