Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499697 | Vehicle headlight for improving visibility during operation | Jae-Wook Park, Bong Sang Lee | 2022-11-15 |
| 4994717 | Electronic stabilizer for a fluorescent lamp | — | 1991-02-19 |