Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855101 | Apparatus for harvesting energy using dual environment energy source and method thereof | Seong-Ook Jung, Dong-Hoon Jung, Hong Keun Ahn | 2020-12-01 |
| 10249781 | Apparatus for counting single photons and method thereof | Seong-Ook Jung, Jung-Hyun Park | 2019-04-02 |
| 7614173 | Road traffic-control signboard assembly having automatic return function | — | 2009-11-10 |