DH

Daein Han

BC Bse Co.: 1 patents #1 of 7Top 15%
Overall (2021): #484,591 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11128948 Hybrid speaker Wontaek LEE, Jongman Kim, Bongrok Choi 2021-09-21