Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257605 | Classification device and classification system for sorting and classifying LED lighting according to form of housing through vision recognition from LED-mixed waste lighting having different forms of housing | Hyun Jin Sung, Jong Sik An, Ho Sang Yoon | 2025-03-25 |
| 12212134 | Apparatus, method, and distribution system for preventing electric shock and fire during electric leakage and ground fault | Na Woon Kim | 2025-01-28 |