Inventor
HSU KAI-CHIEH
TW25 patents
⚠️ This page may combine multiple inventors who share the name “HSU KAI-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MACRONIX INT CO LTD
11 patentsUS10103895B1Oct 16, 2018
Method for physically unclonable function-identification generation and apparatus of the same
MACRONIX INT CO LTD25 citations94
US9811689B1Nov 7, 2017
Chip ID generation using physical unclonable function
MACRONIX INT CO LTD20 citations92
US10482953B1Nov 19, 2019
Multi-state memory device and method for adjusting memory state characteristics of the same
MACRONIX INT CO LTD10 citations84
US9959928B1May 1, 2018
Iterative method and apparatus to program a programmable resistance memory element using stabilizing pulses
MACRONIX INT CO LTD12 citations84
US9852791B1Dec 26, 2017
Semiconductor memory device, chip ID generation method thereof and manufacturing method thereof
MACRONIX INT CO LTD7 citations84
US10332840B2Jun 25, 2019
Semiconductor device with physically unclonable function (PUF) and apparatus including the same
MACRONIX INT CO LTD3 citations73
US9947403B1Apr 17, 2018
Method for operating non-volatile memory device and applications thereof
MACRONIX INT CO LTD6 citations73
US9947398B1Apr 17, 2018
Semiconductor memory device and operation method thereof
MACRONIX INT CO LTD3 citations73
US10490744B2Nov 26, 2019
Contact hole structure method for fabricating the same and applications thereof
MACRONIX INT CO LTD1 citations62
US10476002B2Nov 12, 2019
Method for thermally treating semiconductor structure before saving data
MACRONIX INT CO LTD1 citations62
US10115769B1Oct 30, 2018
Resistive random access memory device and method for manufacturing the same
MACRONIX INT CO LTD0 citations52
VANGUARD INT SEMICONDUCT CORP
9 patentsUS11652477B2May 16, 2023
Voltage tracking circuits and electronic circuits
VANGUARD INT SEMICONDUCT CORP4 citations74
US12444935B2Oct 14, 2025
Electrostatic discharge protection circuit
VANGUARD INT SEMICONDUCT CORP0 citations61
US11894430B2Feb 6, 2024
Semiconductor structure
VANGUARD INT SEMICONDUCT CORP0 citations52
US12495617B2Dec 9, 2025
Semiconductor structure and electrostatic discharge protection device
VANGUARD INT SEMICONDUCT CORP0 citations51
US12500410B2Dec 16, 2025
Driving circuit
VANGUARD INT SEMICONDUCT CORP0 citations50
US11940828B2Mar 26, 2024
Voltage tracking circuits with low power consumption and electronic circuits using the same
VANGUARD INT SEMICONDUCT CORP0 citations50
US11387649B2Jul 12, 2022
Operating circuit having ESD protection function
VANGUARD INT SEMICONDUCT CORP0 citations50
US12419115B2Sep 16, 2025
Electrostatic discharge protection circuit
VANGUARD INT SEMICONDUCT CORP0 citations49
US11164979B1Nov 2, 2021
Semiconductor device
VANGUARD INT SEMICONDUCT CORP0 citations49