Inventor
WANG PIN-YAO
TW21 patents
⚠️ This page may combine multiple inventors who share the name “WANG PIN-YAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWERCHIP SEMICONDUCTOR CORP
14 patentsUS7183607B1Feb 27, 2007
Non-volatile memory structure
POWERCHIP SEMICONDUCTOR CORP11 citations83
US6972260B2Dec 6, 2005
Method of fabricating flash memory cell
POWERCHIP SEMICONDUCTOR CORP17 citations83
US6812120B1Nov 2, 2004
Method of forming floating gate of memory device
POWERCHIP SEMICONDUCTOR CORP19 citations82
US7235442B2Jun 26, 2007
Method for fabricating conductive line
POWERCHIP SEMICONDUCTOR CORP13 citations78
US7102193B1Sep 5, 2006
Non-volatile memory and fabricating method thereof
POWERCHIP SEMICONDUCTOR CORP7 citations72
US7098124B2Aug 29, 2006
Method of forming contact hole and method of fabricating semiconductor device
POWERCHIP SEMICONDUCTOR CORP8 citations71
US7462537B2Dec 9, 2008
Fabricating method of an non-volatile memory
POWERCHIP SEMICONDUCTOR CORP2 citations61
US7445998B2Nov 4, 2008
Method for fabricating semiconductor device
POWERCHIP SEMICONDUCTOR CORP2 citations61
US7442980B2Oct 28, 2008
Anti-punch-through semiconductor device
POWERCHIP SEMICONDUCTOR CORP2 citations61
US7429527B2Sep 30, 2008
Method of manufacturing self-aligned contact openings
POWERCHIP SEMICONDUCTOR CORP4 citations56
US7355241B2Apr 8, 2008
Non-volatile memory
POWERCHIP SEMICONDUCTOR CORP0 citations51
US7235444B1Jun 26, 2007
Method of fabricating non-volatile memory structure
POWERCHIP SEMICONDUCTOR CORP0 citations51
US7354851B2Apr 8, 2008
Method for fabricating semiconductor device
POWERCHIP SEMICONDUCTOR CORP0 citations50
US7429503B2Sep 30, 2008
Method of manufacturing well pick-up structure of non-volatile memory
POWERCHIP SEMICONDUCTOR CORP0 citations41
WINBOND ELECTRONICS CORP
5 patentsUS9768184B2Sep 19, 2017
Manufacturing method of semiconductor memory device
WINBOND ELECTRONICS CORP2 citations73
US9935116B2Apr 3, 2018
Manufacturing method of semiconductor memory device
WINBOND ELECTRONICS CORP0 citations52
US9449697B2Sep 20, 2016
Semiconductor memory device and manufacturing method thereof
WINBOND ELECTRONICS CORP0 citations52
US10242950B2Mar 26, 2019
Semiconductor device, method of manufacturing the same and generation method of unique information
WINBOND ELECTRONICS CORP0 citations41
US9786376B2Oct 10, 2017
Non-volatile semiconductor memory device and erasing method thereof
WINBOND ELECTRONICS CORP0 citations41