Inventor

FENG CHIH-WEN

TW9 patents

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

CHANG FENG-YI

4 patents

US8236702B2Aug 7, 2012

Method of fabricating openings and contact holes

CHANG FENG-YI6 citations82

US8592321B2Nov 26, 2013

Method for fabricating an aperture

CHANG FENG-YI4 citations60

US8592322B2Nov 26, 2013

Method of fabricating openings

CHANG FENG-YI0 citations50

US8252650B1Aug 28, 2012

Method for fabricating CMOS transistor

CHANG FENG-YI1 citations49

TSAO PO-CHAO

2 patents

US8461649B2Jun 11, 2013

Opening structure for semiconductor device

TSAO PO-CHAO2 citations59

US8164141B2Apr 24, 2012

Opening structure with sidewall of an opening covered with a dielectric thin film

TSAO PO-CHAO1 citations48

CHEN CHIEH-TE

1 patent

US8835324B2Sep 16, 2014

Method for forming contact holes

CHEN CHIEH-TE1 citations45

FENG CHIH-WEN

1 patent

US8101092B2Jan 24, 2012

Method for controlling ADI-AEI CD difference ratio of openings having different sizes

FENG CHIH-WEN1 citations44

CHANG FENG-YIH

1 patent

US8293639B2Oct 23, 2012

Method for controlling ADI-AEI CD difference ratio of openings having different sizes

CHANG FENG-YIH0 citations30