HC

Hoan Jun Choi

WC Wisol Co.: 2 patents #9 of 49Top 20%
Overall (All Time): #1,719,989 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12334905 Acoustic resonator Tah Joon Park, Byung Hun Kim, Jong Hyeon Park 2025-06-17
10784838 Air-gap type film bulk acoustic resonator and method of manufacturing the same 2020-09-22