YR

Yongrae Roh

AC Alpinion Medical Systems Co.: 2 patents #2 of 31Top 7%
Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #1,467,872 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10292680 Ultrasonic probe and manufacturing method thereof Youngil Kim, Jong Keun SONG, Baehyung KIM, Eunsung Lee, Kyungil CHO +1 more 2019-05-21
9219970 Method and apparatus for manufacturing a passive component for an acoustic transducer Byungkuk Bae, Hoseop Shin 2015-12-22
8777861 Three-dimensional ultrasonic scanner Susung Lee, Hyungkeun Lee, Jeongdong Woo, Wonseok Lee, Hoyoung Lee +1 more 2014-07-15