IT

I-Chung Tung

PT Phoenix Precision Technology: 5 patents #9 of 42Top 25%
Overall (All Time): #876,003 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7098126 Formation of electroplate solder on an organic circuit board for flip chip joints and board to board solder joints Han-Kun Hsieh, Shing-Ru Wang 2006-08-29
6910264 Method for making a multilayer circuit board having embedded passive components 2005-06-28
6574863 Thin core substrate for fabricating a build-up circuit board Han-Kun Hsieh, Shih-Ping Hsu 2003-06-10
6543676 Pin attachment by a surface mounting method for fabricating organic pin grid array packages Shih-Ping Hsu 2003-04-08
6475327 Attachment of a stiff heat spreader for fabricating a cavity down plastic chip carrier Jiun-Shian Yu, Kuo-Bin Chen, Shih-Ping Hsu 2002-11-05
5468429 Ultrasound-enhanced devolatilization of thermoplastic plastics Tzu-Li Li, Duncan Yu 1995-11-21