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 patentsUS9525045B1Dec 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 patentsUS6205252B1Mar 20, 2001
Two channel HVQ (hierarchical vector quantization) compression
XEROX CORP23 citations91
US7773254B2Aug 10, 2010
Method and system for improved copy quality in a multifunction reprographic system
XEROX CORP8 citations83
US7561747B2Jul 14, 2009
Image data processing system and method
XEROX CORP6 citations73
US8023150B2Sep 20, 2011
Method and system for improved copy quality by generating contone value based on pixel pattern and image context type around pixel of interest
XEROX CORP2 citations61
US7869093B2Jan 11, 2011
Method and system for improved copy quality in a multifunction reprographic system
XEROX CORP2 citations61
US7421147B2Sep 2, 2008
Hybrid template matching for imaging applications
XEROX CORP0 citations52
US8041143B2Oct 18, 2011
Methods for background and noise suppression in binary to grayscale image conversion
XEROX CORP1 citations51
RAYNERGY TEK INC
2 patentsSEMICONDUCTOR MFG INT SHANGHAI
2 patentsUS9024281B2May 5, 2015
Method for dual energy implantation for ultra-shallow junction formation of MOS devices
SEMICONDUCTOR MFG INT SHANGHAI0 citations52
US7989230B2Aug 2, 2011
Method for PMOS device processing using a polysilicon footing characteristic to achieve low leakage
SEMICONDUCTOR MFG INT SHANGHAI0 citations52
HUANG MING CHUAN
1 patentSIHOMBING RUDY OCTAVIUS
1 patentHUANG MING-CHUAN
1 patentUNIV NAT CENTRAL
1 patentWU HANMING
1 patentLEE CHIA HAO
1 patentSKYMEDI CORP
1 patentTSE FRANCIS KAPO
1 patentShowing the top 50 of 68 patents by PatentIndex Score.