JP

Jong-Hu Park

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,460,209 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

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