DS

Der-Rong Shyn

AM Acer Communications And Multimedia: 1 patents #2 of 9Top 25%
BE Benq: 1 patents #28 of 65Top 45%
📍 Zhongpu, TW: #1 of 4 inventorsTop 25%
Overall (2003): #70,068 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6568801 Pressure-compensation device Chih-Ching Chen 2003-05-27
6513919 Pressure-compensation device of a cartridge for ink jet printers Chen Chih-Ching 2003-02-04