DW

Der-Chwan Wu

EO Electronics Research & Service Organization: 1 patents #1 of 5Top 20%
📍 Keelung, TW: #5 of 16 inventorsTop 35%
Overall (1997): #159,569 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647005 Pitch and rate modifications of audio signals utilizing differential mean absolute error Yen-Hui Wang 1997-07-08