PC

Phil Sang Chung

Overall (All Time): #1,832,449 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11224376 Tinnitus testing device using brain waves and tinnitus testing method using same Myung Whan Suh, Il Yong Park, Seung Ha Oh, Chung Ku Rhee 2022-01-18
10200057 Method for stabilizing gain of APD in medical laser receiver Sehwan Kim, Albert E. Cerussi 2019-02-05