Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242697 | Touch sensor and image display device including the same | Dong Bin Yoo, Sun-Ju Kim, Hee-Yong Lee, Yong Sun Han | 2025-03-04 |
| 5799419 | Method for controlling the operation of power excavator | Myung Hoon Song | 1998-09-01 |
| 5586536 | Apparatus for and method of controlling engine RPM in hydraulic construction equipment | Myung Hoon Song | 1996-12-24 |