P

Inventor

LEE CHIA HAO

TW68 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHIA HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VANGUARD INT SEMICONDUCT CORP

31 patents
US9525045B1Dec 20, 2016

Semiconductor devices and methods for forming the same

VANGUARD INT SEMICONDUCT CORP10 citations83
US9076862B2Jul 7, 2015

Semiconductor device and method for fabricating the same

VANGUARD INT SEMICONDUCT CORP8 citations82
US10515971B2Dec 24, 2019

Flash memories and methods for manufacturing the same

VANGUARD INT SEMICONDUCT CORP2 citations73
US9929283B1Mar 27, 2018

Junction field effect transistor (JFET) with first and second top layer of opposite conductivity type for high driving current and low pinch-off voltage

VANGUARD INT SEMICONDUCT CORP3 citations73
US9502584B1Nov 22, 2016

Vertical diode and fabrication method thereof

VANGUARD INT SEMICONDUCT CORP4 citations73
US9263574B1Feb 16, 2016

Semiconductor device and method for fabricating the same

VANGUARD INT SEMICONDUCT CORP3 citations73
US11127847B2Sep 21, 2021

Semiconductor devices having a gate field plate including an extension portion and methods for fabricating the semiconductor device

VANGUARD INT SEMICONDUCT CORP2 citations72
US11043563B2Jun 22, 2021

Semiconductor devices and methods for fabricating the same

VANGUARD INT SEMICONDUCT CORP4 citations72
US9978867B1May 22, 2018

Semiconductor substrate structures, semiconductor devices and methods for forming the same

VANGUARD INT SEMICONDUCT CORP2 citations72
US9666699B1May 30, 2017

Semiconductor device having field plate disposed on isolation feature and method for forming the same

VANGUARD INT SEMICONDUCT CORP2 citations72
US9548354B1Jan 17, 2017

Semiconductor devices and methods for fabricating the same

VANGUARD INT SEMICONDUCT CORP5 citations72
US10388758B2Aug 20, 2019

Semiconductor structure having a high voltage well region

VANGUARD INT SEMICONDUCT CORP2 citations70
US11158723B2Oct 26, 2021

Semiconductor structure and method of forming the same

VANGUARD INT SEMICONDUCT CORP0 citations63
US11664430B2May 30, 2023

Semiconductor device

VANGUARD INT SEMICONDUCT CORP1 citations62
US10629753B2Apr 21, 2020

Split-gate flash memory cell and method for forming the same

VANGUARD INT SEMICONDUCT CORP1 citations62
US9466730B2Oct 11, 2016

Semiconductor device and method for fabricating the same

VANGUARD INT SEMICONDUCT CORP2 citations61
US9263436B2Feb 16, 2016

Semiconductor device and method for fabricating the same

VANGUARD INT SEMICONDUCT CORP2 citations61
US9130033B2Sep 8, 2015

Semiconductor device and method for fabricating the same

VANGUARD INT SEMICONDUCT CORP2 citations61
US11942542B2Mar 26, 2024

Semiconductor device and fabrication method thereof

VANGUARD INT SEMICONDUCT CORP0 citations55
US11348997B2May 31, 2022

Semiconductor devices and methods for fabricating the same

VANGUARD INT SEMICONDUCT CORP0 citations52
US10658228B2May 19, 2020

Semiconductor substrate structure and semiconductor device and methods for forming the same

VANGUARD INT SEMICONDUCT CORP0 citations52
US10600919B1Mar 24, 2020

Semiconductor structure and method for forming the same

VANGUARD INT SEMICONDUCT CORP0 citations52
US9614078B1Apr 4, 2017

Metal-oxide field effect transistor having an oxide region within a lightly doped drain region

VANGUARD INT SEMICONDUCT CORP0 citations52
US9548375B1Jan 17, 2017

Vertical diode and fabrication method thereof

VANGUARD INT SEMICONDUCT CORP0 citations52
US9530900B1Dec 27, 2016

Schottky diode and method for manufacturing the same

VANGUARD INT SEMICONDUCT CORP0 citations52
US12588272B2Mar 24, 2026

Semiconductor device

VANGUARD INT SEMICONDUCT CORP0 citations51
US10056260B2Aug 21, 2018

Schottky diode with dielectrically isolated diffusions, and method of manufacturing the same

VANGUARD INT SEMICONDUCT CORP1 citations51
US9646964B2May 9, 2017

Semiconductor device

VANGUARD INT SEMICONDUCT CORP0 citations51
US9478644B1Oct 25, 2016

Semiconductor device

VANGUARD INT SEMICONDUCT CORP1 citations51
US12513981B2Dec 30, 2025

Semiconductor device

VANGUARD INT SEMICONDUCT CORP0 citations50
US12279455B2Apr 15, 2025

Semiconductor device and method of fabricating the same

VANGUARD INT SEMICONDUCT CORP0 citations49

XEROX CORP

7 patents

RAYNERGY TEK INC

2 patents

SEMICONDUCTOR MFG INT SHANGHAI

2 patents

HUANG MING CHUAN

1 patent

SIHOMBING RUDY OCTAVIUS

1 patent

HUANG MING-CHUAN

1 patent

UNIV NAT CENTRAL

1 patent

WU HANMING

1 patent

LEE CHIA HAO

1 patent

SKYMEDI CORP

1 patent

TSE FRANCIS KAPO

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.