Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999354 | Method and apparatus for estimation road surface type using ultrasonic signal | Sei Bum Choi, Min Hyun Kim, Seung-In Shin, Jong Chan Park | 2024-06-04 |
JP
Jin-Rak Park
Overall (All Time): #2,503,018 of 4,157,543Top 65%
1
Patents All Time