Inventor
KHWA WIN-SAN
TW62 patents
⚠️ This page may combine multiple inventors who share the name “KHWA WIN-SAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
43 patentsUS11762732B2Sep 19, 2023
Memory error detection and correction
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations85
US11581039B2Feb 14, 2023
Methods of controlling PCRAM devices in single-level-cell (SLC) and multi-level-cell (MLC) modes and a controller for performing the same methods
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations85
US11204826B2Dec 21, 2021
Memory error detection and correction
TAIWAN SEMICONDUCTOR MFG CO LTD14 citations85
US11942178B2Mar 26, 2024
Sense amplifier circuit and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11942146B2Mar 26, 2024
Methods of controlling PCRAM devices in single-level-cell (SLC) and multi-level-cell (MLC) modes and a controller for performing the same methods
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11461623B2Oct 4, 2022
Method and apparatus for defect-tolerant memory-based artificial neural network
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11443803B2Sep 13, 2022
Memory device and method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11152066B1Oct 19, 2021
Non-volatile memory device and method for programming non-volatile memory device
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10847221B2Nov 24, 2020
Memory device and method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11990194B2May 21, 2024
Shift register having low power mode
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US11349462B1May 31, 2022
Selector-based random number generator and method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12033697B2Jul 9, 2024
Memory device and operating method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US12317515B2May 27, 2025
Memory device and semiconductor die having the memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12554433B2Feb 17, 2026
Memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12424298B2Sep 23, 2025
Control circuit, memory system and control method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12362027B2Jul 15, 2025
Shift register having low power mode
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12354701B2Jul 8, 2025
Sense amplifier circuit and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12347474B2Jul 1, 2025
Memory devices, circuits and methods of adjusting a sensing current for the memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12334151B2Jun 17, 2025
Non-volatile memory stored with encoded data
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12283340B2Apr 22, 2025
Method for controlling sense amplifier and control device using the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12229003B2Feb 18, 2025
Memory error detection and correction
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12205017B2Jan 21, 2025
Method and apparatus for defect-tolerant memory-based artificial neural network
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12080346B2Sep 3, 2024
Memory device, integrated circuit device and method
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12057182B2Aug 6, 2024
Multi-level cell data encoding
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12057164B2Aug 6, 2024
Method of data encoding in non-volatile memories
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11962332B2Apr 16, 2024
Encoder
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11915733B2Feb 27, 2024
Memory devices, circuits and methods of adjusting a sensing current for the memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11862243B2Jan 2, 2024
Memory device and method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11797831B2Oct 24, 2023
Method and apparatus for defect-tolerant memory based artificial neural network
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11756645B2Sep 12, 2023
Control circuit, memory system and control method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11705212B2Jul 18, 2023
Memory device and error correction method in memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11664790B2May 30, 2023
Selector-based random number generator and method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11575387B2Feb 7, 2023
Symmetry unary code encoder
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11456040B2Sep 27, 2022
Memory device and error correction method in memory device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12437808B2Oct 7, 2025
Memory device and operating method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12165733B2Dec 10, 2024
Sense amplifier, memory device and operation method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11901004B2Feb 13, 2024
Memory array, memory structure and operation method of memory array
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11942185B2Mar 26, 2024
Memory device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12475935B2Nov 18, 2025
Memory system and operating method of the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US12562203B2Feb 24, 2026
Sensing amplifier of memory array, memory device and data read method with two state reference voltages
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12009051B2Jun 11, 2024
Method of storing data in memories
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US11573768B2Feb 7, 2023
Memory device and method for generating random bit stream with configurable ratio of bit values
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US11532357B2Dec 20, 2022
Memory cell with temperature modulated read voltage
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
MACRONIX INT CO LTD
4 patentsUS9558823B1Jan 31, 2017
Resistance drift recovery method for MLC PCM
MACRONIX INT CO LTD37 citations92
US9620210B2Apr 11, 2017
Method and apparatus for healing phase change memory devices
MACRONIX INT CO LTD2 citations73
US9373382B1Jun 21, 2016
Method for healing phase-change memory device and applications thereof
MACRONIX INT CO LTD4 citations73
US9336878B2May 10, 2016
Method and apparatus for healing phase change memory devices
MACRONIX INT CO LTD4 citations73
UNIV NAT TSING HUA
2 patentsLITE ON ELECTRONICS GUANGZHOU
1 patentShowing the top 50 of 62 patents by PatentIndex Score.