CL

Chul Hwa LEE

WC Wisol Co.: 4 patents #2 of 49Top 5%
📍 Suneung-ri, KR: #926 of 2,357 inventorsTop 40%
Overall (All Time): #1,068,972 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12199587 Surface acoustic wave device and manufacturing method thereof Tae Hyun Kim, Hun Yong LEE, Kihara Yoshikazu 2025-01-14
12126326 Film bulk acoustic resonator A Young MOON 2024-10-22
10389334 Saw resonator having negative profile metal structure and manufacturing method thereof Takahiro Sato 2019-08-20
10382008 Surface acoustic wave device for suppressing transverse mode Ah Sung Kim 2019-08-13