Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764547 | Method for manufacturing surge absorbing device | Hae-Min Lee, Doo Won Kang, Hyun Chang Kim | 2023-09-19 |
| 11681078 | Structure having low reflectance surface and method for manufacturing the structure, and solar cell and optical film having the structure | Jun-Hyun Kim | 2023-06-20 |