Inventor
CHANG YUAN-HAO
TW62 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YUAN-HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MACRONIX INT CO LTD
20 patentsUS11526285B2Dec 13, 2022
Memory device for neural networks
MACRONIX INT CO LTD7 citations84
US9627072B2Apr 18, 2017
Variant operation sequences for multibit memory
MACRONIX INT CO LTD5 citations73
US9348748B2May 24, 2016
Heal leveling
MACRONIX INT CO LTD3 citations73
US9558108B2Jan 31, 2017
Half block management for flash storage devices
MACRONIX INT CO LTD2 citations71
US9513815B2Dec 6, 2016
Memory management based on usage specifications
MACRONIX INT CO LTD4 citations71
US9025375B2May 5, 2015
Memory disturb reduction for nonvolatile memory
MACRONIX INT CO LTD4 citations71
US11594277B2Feb 28, 2023
Neural network computation method using adaptive data representation
MACRONIX INT CO LTD2 citations70
US11354123B2Jun 7, 2022
Memory device and computing in memory method thereof
MACRONIX INT CO LTD2 citations70
US10049764B2Aug 14, 2018
Control method for memory device and memory controller
MACRONIX INT CO LTD2 citations70
US10891077B2Jan 12, 2021
Flash memory device and controlling method thereof
MACRONIX INT CO LTD0 citations62
US11550709B2Jan 10, 2023
Memory device and wear leveling method for the same
MACRONIX INT CO LTD0 citations61
US11042308B2Jun 22, 2021
Memory management apparatus and memory management method
MACRONIX INT CO LTD0 citations60
US11443797B2Sep 13, 2022
Neural network computation method and apparatus using adaptive data representation
MACRONIX INT CO LTD0 citations59
US11194515B2Dec 7, 2021
Memory system, method of operating memory, and non-transitory computer readable storage medium
MACRONIX INT CO LTD0 citations59
US9740602B2Aug 22, 2017
Memory orprating method and memory device using the same
MACRONIX INT CO LTD0 citations52
US9305638B1Apr 5, 2016
Operation method for memory device
MACRONIX INT CO LTD1 citations52
US9547586B2Jan 17, 2017
Metadata containers with indirect pointers
MACRONIX INT CO LTD1 citations51
US9501396B2Nov 22, 2016
Wear leveling with marching strategy
MACRONIX INT CO LTD0 citations51
US12050888B2Jul 30, 2024
In-memory computing method and apparatus
MACRONIX INT CO LTD0 citations50
US11966628B2Apr 23, 2024
Memory device and operating method thereof
MACRONIX INT CO LTD0 citations50
CHUNGHWA PICTURE TUBES LTD
8 patentsUS7298165B2Nov 20, 2007
Active device array substrate, liquid crystal display panel and examining methods thereof
CHUNGHWA PICTURE TUBES LTD19 citations82
US7098987B1Aug 29, 2006
Array of active devices and method for testing an array of active devices
CHUNGHWA PICTURE TUBES LTD18 citations79
US10008171B2Jun 26, 2018
Gate driving circuit with isolating switch for display device using the same
CHUNGHWA PICTURE TUBES LTD2 citations68
US8379185B2Feb 19, 2013
Liquid crystal display device with repairable structure
CHUNGHWA PICTURE TUBES LTD2 citations63
US7929070B2Apr 19, 2011
Pixel structures and fabricating methods thereof
CHUNGHWA PICTURE TUBES LTD4 citations63
US7763891B2Jul 27, 2010
Pixel structure and active device array substrate
CHUNGHWA PICTURE TUBES LTD2 citations63
US7557872B2Jul 7, 2009
Thin film transistor array
CHUNGHWA PICTURE TUBES LTD1 citations51
US7480431B2Jan 20, 2009
Thin film transistor array substrate and liquid crystal display devices
CHUNGHWA PICTURE TUBES LTD1 citations51
TAIWAN SEMICONDUCTOR MFG CO LTD
7 patentsUS12501626B2Dec 16, 2025
Magnetic device structure and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12022664B2Jun 25, 2024
Magnetic device structure and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12272043B2Apr 8, 2025
Semiconductor topography simulation of non-removal type processes
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US12107054B2Oct 1, 2024
Semiconductor package, semiconductor device and shielding housing of semiconductor package
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11610848B2Mar 21, 2023
Semiconductor package, semiconductor device and shielding housing of semiconductor package
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12118707B2Oct 15, 2024
System and method for semiconductor topography simulations
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations59
US12581866B2Mar 17, 2026
Memory device and method for fabricating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
CHANG YUAN-HAO
4 patentsUS9802843B2Oct 31, 2017
Water quality-upgrading device
CHANG YUAN-HAO2 citations72
US8700839B2Apr 15, 2014
Method for performing static wear leveling on flash memory
CHANG YUAN-HAO4 citations70
US8341336B2Dec 25, 2012
Region-based management method of non-volatile memory
CHANG YUAN-HAO5 citations61
US8305506B2Nov 6, 2012
Pixel set
CHANG YUAN-HAO2 citations57
GENESYS LOGIC INC
3 patentsUS7975095B2Jul 5, 2011
Device and method for using a flash memory as a hard disk cache
GENESYS LOGIC INC16 citations80
US7461198B2Dec 2, 2008
System and method for configuration and management of flash memory
GENESYS LOGIC INC6 citations73
US7861028B2Dec 28, 2010
System and method for configuration and management of flash memory
GENESYS LOGIC INC0 citations51
UNIV NAT TAIWAN
1 patentHUANG PO-CHUN
1 patentMASTERWORK AUTOMODULES TECH CORP LTD
1 patentWISTRON CORP
1 patentHONG CHU-WAN
1 patentCHU YUAN-SHENG
1 patentCHANG YUAN HAO
1 patentGLOBALWAFERS CO LTD
1 patentShowing the top 50 of 62 patents by PatentIndex Score.