Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7739535 | System including an operating speed detection apparatus, an operating speed detection apparatus and method thereof | Jong Ho Roh | 2010-06-15 |
HH
Hyun-Wook Ha
Overall (All Time): #3,292,637 of 4,157,543Top 80%
1
Patents All Time