Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199587 | Surface acoustic wave device and manufacturing method thereof | Tae Hyun Kim, Chul Hwa LEE, Kihara Yoshikazu | 2025-01-14 |
| 7215358 | Motor-less automatic extraction device surveiling inside of furnaces | — | 2007-05-08 |