Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906443 | Optical system for imaging enabling high resolution | Hyun Il Cho, Dong Geun Kim, Kyoung Sang Moon, Jin Ho Kim | 2024-02-20 |
| 10419112 | Monitoring system using optical line | — | 2019-09-17 |
| 10380859 | Method for detecting intrusion | — | 2019-08-13 |
| 5338110 | Circuit, having multiple series resonant paths, for lighting a blinking fluorescent lamp without adversely affecting lamp life | — | 1994-08-16 |