Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989561 | Voltage measurement device and voltage sensor | Seung Hyun Song, Hui-gyeong Ahn | 2018-06-05 |
SH
Sang-Tae Han
Overall (2018): #251,558 of 503,207Top 50%
1
Patents 2018