GC

Goog-Chun Cho

UN Unknown: 1 patents #178 of 2,395Top 8%
📍 Gunpo-si, KR: #8 of 25 inventorsTop 35%
Overall (2005): #196,692 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6952131 Digital PWM input D class amplifier by PWM negative feedback Jae-hoon Jeong, Bo-Hyung Cho, Chang-Gyun Kim, Jong-Hu Park 2005-10-04