Inventor

CHANG CHORNG-PING

US9 patents

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

APPLIED MATERIALS INC

2 patents

US7892911B2Feb 22, 2011

Metal gate electrodes for replacement gate integration scheme

APPLIED MATERIALS INC8 citations82

US7547621B2Jun 16, 2009

LPCVD gate hard mask

APPLIED MATERIALS INC0 citations49

CHANG CHORNG-PING

2 patents

US9023723B2May 5, 2015

Method of fabricating a gate-all-around word line for a vertical channel DRAM

CHANG CHORNG-PING13 citations81

US8895432B2Nov 25, 2014

Method of fabricating a self-aligned buried bit line for a vertical channel DRAM

CHANG CHORNG-PING2 citations59

AT & T CORP

1 patent

US5438006AAug 1, 1995

Method of fabricating gate stack having a reduced height

AT & T CORP20 citations92

AGERE SYSTEMS INC

1 patent

US6566224B1May 20, 2003

Process for device fabrication

AGERE SYSTEMS INC38 citations91

AT & T BELL LAB

1 patent

US4960656AOct 2, 1990

Devices and process for producing devices containing silicon nitride films

AT & T BELL LAB10 citations72

AGERE SYST GUARDIAN CORP

1 patent

US6469390B2Oct 22, 2002

Device comprising thermally stable, low dielectric constant material

AGERE SYST GUARDIAN CORP12 citations71

CHEN HUI W

1 patent

US8293460B2Oct 23, 2012

Double exposure patterning with carbonaceous hardmask

CHEN HUI W2 citations50