Inventor

TSAI KUN-CHEN

TW10 patents

⚠️ This page may combine multiple inventors who share the name “TSAI KUN-CHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHOENIX PREC TECHNOLOGY CORP

4 patents

US7485970B2Feb 3, 2009

Semiconductor package substrate having contact pad protective layer formed thereon

PHOENIX PREC TECHNOLOGY CORP37 citations92

US7081402B2Jul 25, 2006

Semiconductor package substrate having contact pad protective layer formed thereon and method for fabricating the same

PHOENIX PREC TECHNOLOGY CORP34 citations92

US7012019B2Mar 14, 2006

Circuit barrier structure of semiconductor packaging substrate and method for fabricating the same

PHOENIX PREC TECHNOLOGY CORP15 citations83

US7174631B2Feb 13, 2007

Method of fabricating electrical connection terminal of embedded chip

PHOENIX PREC TECHNOLOGY CORP8 citations73

TSAI KUN-CHEN

2 patents

US8302297B2Nov 6, 2012

Method of fabricating a circuit board structure

TSAI KUN-CHEN0 citations45

US8786108B2Jul 22, 2014

Package structure

TSAI KUN-CHEN0 citations34

TONG LUNG METAL IND CO LTD

1 patent

US6615630B2Sep 9, 2003

Door lock

TONG LUNG METAL IND CO LTD37 citations92

WU RONG-FAA

1 patent

US8621900B2Jan 7, 2014

Electric door lock

WU RONG-FAA43 citations91

UNIMICRON TECH CORPORATION

1 patent

US10080295B2Sep 18, 2018

Circuit board structure

UNIMICRON TECH CORPORATION0 citations50

HSU SHIH-PING

1 patent

US8610006B2Dec 17, 2013

Lid for micro-electro-mechanical device and method for fabricating the same

HSU SHIH-PING1 citations45