Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807828 | Alternating current-driven light emitting element lighting apparatus | Hyung-Jin Lee, Hyun Gu Kang | 2017-10-31 |
| 9762220 | Frequency synthesizer and method controlling frequency synthesizer | Sung Jun Lee, Joon Hee Lee, Jong-Won Choi | 2017-09-12 |
| 9722785 | Method and apparatus for quantum cryptographic communication | Yong-su Kim, Sung Wook Moon, Yujun Choi | 2017-08-01 |
| 9588238 | X-ray detectors | Young Ik Kim, Jun Su Lee, Sun-il Kim, Jae-chul Park, Dae-Kun Yoon | 2017-03-07 |
| 9585214 | LED driving circuit for continuously driving LED, LED lighting device comprising same and driving method | Hye Man Jung, Hyun Gu Kang | 2017-02-28 |