Inventor
CHENG LI-WEI
TW33 patents
⚠️ This page may combine multiple inventors who share the name “CHENG LI-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
14 patentsUS7932146B2Apr 26, 2011
Metal gate transistor and polysilicon resistor and method for fabricating the same
UNITED MICROELECTRONICS CORP52 citations94
US7888195B2Feb 15, 2011
Metal gate transistor and method for fabricating the same
UNITED MICROELECTRONICS CORP32 citations92
US7799630B2Sep 21, 2010
Method for manufacturing a CMOS device having dual metal gate
UNITED MICROELECTRONICS CORP22 citations92
US7517746B2Apr 14, 2009
Metal oxide semiconductor transistor with Y shape metal gate and fabricating method thereof
UNITED MICROELECTRONICS CORP31 citations92
US7186605B2Mar 6, 2007
Method of fabricating gates
UNITED MICROELECTRONICS CORP28 citations92
US7745889B2Jun 29, 2010
Metal oxide semiconductor transistor with Y shape metal gate
UNITED MICROELECTRONICS CORP13 citations84
US7838946B2Nov 23, 2010
Method for fabricating semiconductor structure and structure of static random access memory
UNITED MICROELECTRONICS CORP2 citations63
US7838366B2Nov 23, 2010
Method for fabricating a metal gate structure
UNITED MICROELECTRONICS CORP4 citations63
US7804141B2Sep 28, 2010
Semiconductor element structure and method for making the same
UNITED MICROELECTRONICS CORP4 citations63
US7659189B2Feb 9, 2010
Method for forming fully silicided gate electrode in a semiconductor device
UNITED MICROELECTRONICS CORP2 citations62
US7335607B2Feb 26, 2008
Method of forming a gate dielectric layer
UNITED MICROELECTRONICS CORP2 citations62
US6924219B1Aug 2, 2005
Method for forming polysilicon germanium layer
UNITED MICROELECTRONICS CORP5 citations59
US7998818B2Aug 16, 2011
Method for making semiconductor element structure
UNITED MICROELECTRONICS CORP0 citations52
US7759202B2Jul 20, 2010
Method for forming semiconductor device with gates of different materials
UNITED MICROELECTRONICS CORP0 citations41
YU CHIH-HAO
4 patentsUS8084824B2Dec 27, 2011
Metal gate transistor and method for fabricating the same
YU CHIH-HAO22 citations91
US8404535B2Mar 26, 2013
Metal gate transistor and method for fabricating the same
YU CHIH-HAO15 citations83
US8193050B2Jun 5, 2012
Method for fabricating semiconductor structure
YU CHIH-HAO12 citations83
US8816439B2Aug 26, 2014
Gate structure of semiconductor device
YU CHIH-HAO2 citations62