PD

Ping Dong

ET Ess Tech: 2 patents #1 of 4Top 25%
📍 Shanghai, MA: #3 of 11 inventorsTop 30%
Overall (2002): #46,351 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6463103 Frame-based sign inversion method and system for spectral shaping for pulse-coded-modulation modems Kuo-Yu Lin 2002-10-08
6343101 Frame-based sign inversion method and system for spectral shaping for pulse-coded-modulation modems Kuo-Yu Lin 2002-01-29