Inventor · disambiguated record

Win-San Khwa

Also filed as: KHWA WIN-SAN

59 granted patents·44 pending applications·120 citations·filing 2014–2025

98Inventor score

Technology areasG11C G06N G06F H03K H03M

Files withTAIWAN SEMICONDUCTOR MFG CO LTD92 MACRONIX INT CO LTD8 UNIV NAT TSING HUA2 LITE ON ELECTRONICS GUANGZHOU1

Top patents by PatentIndex Score

103 records

0197US11762732B2Memory error detection and correctionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 19, 2023·7 cites·20 claims
0296US11581039B2Methods of controlling PCRAM devices in single-level-cell (SLC) and multi-level-cell (MLC) modes and a controller for performing the same methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Feb 14, 2023·7 cites·20 claims
0395US11204826B2Memory error detection and correctionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Dec 21, 2021·14 cites·18 claims
0495US9558823B1Resistance drift recovery method for MLC PCMMACRONIX INT CO LTD·Filed 2015·Granted Jan 31, 2017·37 cites·22 claims
0593US11942146B2Methods of controlling PCRAM devices in single-level-cell (SLC) and multi-level-cell (MLC) modes and a controller for performing the same methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Mar 26, 2024·2 cites·20 claims
0692US12033697B2Memory device and operating method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 9, 2024·2 cites·20 claims
0792US11990194B2Shift register having low power modeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted May 21, 2024·2 cites·20 claims
0892US11942178B2Sense amplifier circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 26, 2024·2 cites·20 claims
0991US11152066B1Non-volatile memory device and method for programming non-volatile memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Oct 19, 2021·3 cites·20 claims
1090US11349462B1Selector-based random number generator and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 31, 2022·2 cites·20 claims
1189US11443803B2Memory device and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·20 claims
1289US10249360B1Method and circuit for generating a reference voltage in neuromorphic systemUNIV NAT TSING HUA·Filed 2017·Granted Apr 2, 2019·10 cites·16 claims
1388US11962332B2EncoderTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Apr 16, 2024·1 cites·20 claims
1488US2025364020A1Method of storing data in memoriesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
1586US12080346B2Memory device, integrated circuit device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Sep 3, 2024·1 cites·20 claims
1685US2025357919A1Storage device having latching units serially connected for in-memory arithmetic operationsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
1784US12057182B2Multi-level cell data encodingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Aug 6, 2024·1 cites·20 claims
1884US11461623B2Method and apparatus for defect-tolerant memory-based artificial neural networkTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Oct 4, 2022·3 cites·20 claims
1984US10008275B1Control method for solid state storage deviceLITE ON ELECTRONICS GUANGZHOU·Filed 2017·Granted Jun 26, 2018·8 cites·12 claims
2084US2025316321A1Shift register having low power modeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2184US2025117642A1Method and apparatus for defect-tolerant memory-based artificial neural networkTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2284US2025316298A1Sense amplifier circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2383US2025299716A1Memory devices, circuits and methods of adjusting a sensing current for the memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2482US2025349334A1Device having rows of mram cells configured for concurrent writing and readingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2582US2025292830A1Non-volatile memory stored with encoded dataTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2681US12205017B2Method and apparatus for defect-tolerant memory-based artificial neural networkTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
2780US12362027B2Shift register having low power modeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
2880US2025118345A1Memory system and operating method of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2980US2025355966A1Methods and apparatuses for convolution of input dataTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
3079US12437808B2Memory device and operating method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
3179US12347474B2Memory devices, circuits and methods of adjusting a sensing current for the memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
3279US12334151B2Non-volatile memory stored with encoded dataTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
3379US2025316323A1Memory test circuit, memory chip, and testing method of memory chipTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
3479US2024395294A1Memory system and operating method of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
3578US12354701B2Sense amplifier circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
3678US2025348277A1Using reduced read energy based on the partial-sumTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
3778US2025321826A1Memory error detection and correctionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
3878US2025348554A1Bitwise product-sum accumulations with skip logicTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
3977US12229003B2Memory error detection and correctionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
4077US11797831B2Method and apparatus for defect-tolerant memory based artificial neural networkTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
4175US10847221B2Memory device and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Nov 24, 2020·2 cites·20 claims
4275US9373382B1Method for healing phase-change memory device and applications thereofMACRONIX INT CO LTD·Filed 2015·Granted Jun 21, 2016·4 cites·16 claims
4375US9336878B2Method and apparatus for healing phase change memory devicesMACRONIX INT CO LTD·Filed 2014·Granted May 10, 2016·4 cites·20 claims
4475US2025348276A1Multi-mode compute-in-memory systems and methods for operating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
4575US2025219620A1Storage device having latching units serially connected for in-memory arithmetic operationsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
4674US12205670B2Memory system and operating method of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
4774US2025218474A1Method for controlling sense amplifier and control device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
4873US11862243B2Memory device and method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
4972US2024331748A1Method of storing data in memoriesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
5071US12424298B2Control circuit, memory system and control methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims

Showing the top 50 of 103 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →