Inventor

WANG YENG-PENG

TW7 patents

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

UNITED MICROELECTRONICS CORP

2 patents

US8952451B2Feb 10, 2015

Semiconductor device having metal gate and manufacturing method thereof

UNITED MICROELECTRONICS CORP5 citations83

US8999830B2Apr 7, 2015

Semiconductor device having metal gate and manufacturing method thereof

UNITED MICROELECTRONICS CORP0 citations51

LIAO PO-JUI

1 patent

US8704294B2Apr 22, 2014

Semiconductor device having metal gate and manufacturing method thereof

LIAO PO-JUI7 citations82

WANG YENG-PENG

1 patent

US8980753B2Mar 17, 2015

Metal gate transistor and method for fabricating the same

WANG YENG-PENG4 citations67

WU CHUN-YUAN

1 patent

US8551847B2Oct 8, 2013

Method for forming metal gate

WU CHUN-YUAN1 citations50

PROMOS TECHNOLOGIES INC

1 patent

US7759252B2Jul 20, 2010

Method of two-step backside etching

PROMOS TECHNOLOGIES INC1 citations48

YANG CHAN-LON

1 patent

US8298950B2Oct 30, 2012

Method of etching sacrificial layer

YANG CHAN-LON0 citations39