Inventor
TUNG I-CHUNG
TW6 patents
⚠️ This page may combine multiple inventors who share the name “TUNG I-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOENIX PREC TECHNOLOGY CORP
5 patentsUS6475327B2Nov 5, 2002
Attachment of a stiff heat spreader for fabricating a cavity down plastic chip carrier
PHOENIX PREC TECHNOLOGY CORP22 citations86
US7098126B2Aug 29, 2006
Formation of electroplate solder on an organic circuit board for flip chip joints and board to board solder joints
PHOENIX PREC TECHNOLOGY CORP16 citations80
US6574863B2Jun 10, 2003
Thin core substrate for fabricating a build-up circuit board
PHOENIX PREC TECHNOLOGY CORP10 citations72
US6910264B2Jun 28, 2005
Method for making a multilayer circuit board having embedded passive components
PHOENIX PREC TECHNOLOGY CORP10 citations71
US6543676B2Apr 8, 2003
Pin attachment by a surface mounting method for fabricating organic pin grid array packages
PHOENIX PREC TECHNOLOGY CORP5 citations61