Inventor
LAI CHUN HSIANG
TW26 patents
⚠️ This page may combine multiple inventors who share the name “LAI CHUN HSIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MACRONIX INT CO LTD
21 patentsUS7106563B2Sep 12, 2006
Electrostatic discharge protection circuit coupled on I/O pad
MACRONIX INT CO LTD25 citations92
US6965504B2Nov 15, 2005
ESD protection apparatus and method for a high-voltage input pad
MACRONIX INT CO LTD24 citations92
US6947267B2Sep 20, 2005
RC controlled ESD circuits for mixed-voltage interface
MACRONIX INT CO LTD24 citations92
US6933540B2Aug 23, 2005
ESD protection apparatus and method for dual-polarity input pad
MACRONIX INT CO LTD25 citations92
US6724677B1Apr 20, 2004
ESD device used with high-voltage input pad
MACRONIX INT CO LTD38 citations92
US6661273B1Dec 9, 2003
Substrate pump circuit and method for I/O ESD protection
MACRONIX INT CO LTD40 citations92
US7187527B2Mar 6, 2007
Electrostatic discharge conduction device and mixed power integrated circuits using same
MACRONIX INT CO LTD29 citations90
US7911749B2Mar 22, 2011
Electrostatic discharge protection device for pad and method and structure thereof
MACRONIX INT CO LTD18 citations84
US7643258B2Jan 5, 2010
Methods and apparatus for electrostatic discharge protection in a semiconductor circuit
MACRONIX INT CO LTD12 citations83
US7087968B1Aug 8, 2006
Electrostatic discharge protection circuit and semiconductor circuit therewith
MACRONIX INT CO LTD13 citations83
US6618230B2Sep 9, 2003
Electrostatic discharge cell of integrated circuit
MACRONIX INT CO LTD14 citations78
US6809915B2Oct 26, 2004
Gate-equivalent-potential circuit and method for I/O ESD protection
MACRONIX INT CO LTD7 citations73
US6628488B2Sep 30, 2003
Electrostatic discharge protection circuit
MACRONIX INT CO LTD11 citations73
US6590261B2Jul 8, 2003
Electrostatic discharge protection structure
MACRONIX INT CO LTD8 citations73
US7582937B2Sep 1, 2009
ESD protection circuit
MACRONIX INT CO LTD4 citations63
US7291870B2Nov 6, 2007
Electrostatic protection circuit
MACRONIX INT CO LTD3 citations62
US7193274B2Mar 20, 2007
ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad
MACRONIX INT CO LTD4 citations62
US7012305B2Mar 14, 2006
Electro-static discharge protection circuit for dual-polarity input/output pad
MACRONIX INT CO LTD5 citations62
US6829125B2Dec 7, 2004
ESD protection circuit for multi-power and mixed-voltage integrated circuit
MACRONIX INT CO LTD4 citations60
US7719805B2May 18, 2010
ESD protection circuit
MACRONIX INT CO LTD1 citations52
US7573102B2Aug 11, 2009
ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad
MACRONIX INT CO LTD1 citations51
M31 TECH CORP
3 patentsUS10804884B1Oct 13, 2020
Voltage tolerant level shifter
M31 TECH CORP13 citations84
US12174648B2Dec 24, 2024
Power management circuit and method for integrated circuit having multiple power domains
M31 TECH CORP0 citations57
US11567516B2Jan 31, 2023
Power management circuit and method for integrated circuit having multiple power domains
M31 TECH CORP0 citations57