Inventor · disambiguated record
Yi-Chun Liu
Also filed as: LIU YI · LIU YI-CHUN
72 granted patents·19 pending applications·264 citations·filing 1999–2025
98Inventor score
Files withMACRONIX INT CO LTD21IND TECH RES INST15LIU YI-CHUN11UNIFLEX TECH INC11TAIWAN SEMICONDUCTOR MFG CO LTD7
Top patents by PatentIndex Score
91 records- 0194US11776998B2Gate-all-around deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·20 claims
- 0294US7158302B2Wire grid polarizer with double metal layersIND TECH RES INST·Filed 2004·Granted Jan 2, 2007·86 cites·28 claims
- 0393US11233120B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 25, 2022·3 cites·20 claims
- 0492US10387243B2Managing data arrangement in a super blockMACRONIX INT CO LTD·Filed 2017·Granted Aug 20, 2019·9 cites·20 claims
- 0590US11656934B2Managing open blocks in memory systemsMACRONIX INT CO LTD·Filed 2022·Granted May 23, 2023·2 cites·20 claims
- 0689US11140773B2Substrate structure with high reflectance and method for manufacturing the sameUNIFLEX TECH INC·Filed 2020·Granted Oct 5, 2021·2 cites·12 claims
- 0789US10729007B2Substrate structure with high reflectance and method for manufacturing the sameUNIFLEX TECH INC·Filed 2019·Granted Jul 28, 2020·4 cites·13 claims
- 0889US9959044B2Memory device including risky mapping table and controlling method thereofMACRONIX INT CO LTD·Filed 2016·Granted May 1, 2018·6 cites·18 claims
- 0987US9965345B2Health management of non-volatile memoryMACRONIX INT CO LTD·Filed 2015·Granted May 8, 2018·6 cites·13 claims
- 1087US9860978B1Rigid-flex board structureUNIFLEX TECH INC·Filed 2017·Granted Jan 2, 2018·11 cites·16 claims
- 1187US8187478B2Fabricating process of structure with embedded circuitLIU YI-CHUN·Filed 2008·Granted May 29, 2012·14 cites·30 claims
- 1286US11576242B1LED illumination device for improving anti-surge capabilityPARAGON SEMICONDUCTOR LIGHTING TECH CO LTD·Filed 2022·Granted Feb 7, 2023·1 cites·10 claims
- 1386US10333042B1Package structure for displayUNIFLEX TECH INC·Filed 2018·Granted Jun 25, 2019·6 cites·11 claims
- 1485US7750208B2Anther-specific expression promoter in plant and application thereofUNIV NAT TAIWAN·Filed 2008·Granted Jul 6, 2010·13 cites·4 claims
- 1584US12419118B2Cell moduleIND TECH RES INST·Filed 2023·Granted Sep 16, 2025·1 cites·8 claims
- 1684US7409490B2Method of flash memory managementLIU YI-CHUN·Filed 2006·Granted Aug 5, 2008·14 cites·4 claims
- 1783US10318423B2Methods and systems for managing physical information of memory units in a memory deviceMACRONIX INT CO LTD·Filed 2016·Granted Jun 11, 2019·3 cites·22 claims
- 1880US12211897B2Gate-all-around transistor with strained channelsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 1980US10322355B1Portable toy gun capable of being quickly assembled and dismantledG & P INDUSTRIAL CO LTD·Filed 2018·Granted Jun 18, 2019·18 cites·7 claims
- 2080US2025351451A1Multi-gate transistors having deep inner spacersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2178US10083135B2Cooperative overlayMACRONIX INT CO LTD·Filed 2015·Granted Sep 25, 2018·2 cites·19 claims
- 2276US10261721B2Memory system and operating method thereofMACRONIX INT CO LTD·Filed 2017·Granted Apr 16, 2019·2 cites·20 claims
- 2376US9058208B2Method of scheduling tasks for memories and memory system thereofSKYMEDI CORP·Filed 2012·Granted Jun 16, 2015·6 cites·21 claims
- 2475US11937370B2Method for manufacturing a substrate structure with high reflectanceUNIFLEX TECH INC·Filed 2021·Granted Mar 19, 2024·0 cites·6 claims
- 2575US9984759B1Detecting data integrity in memory systemsMACRONIX INT CO LTD·Filed 2017·Granted May 29, 2018·5 cites·20 claims
- 2675US8867272B2Method of accessing a non-volatile memoryLIU YI CHUN·Filed 2012·Granted Oct 21, 2014·5 cites·25 claims
- 2774US11979980B2Method of fabricating a substrate with metal reflection layerUNIFLEX TECH INC·Filed 2021·Granted May 7, 2024·0 cites·5 claims
- 2874US8671239B2Nonvolatile memory apparatus for performing wear-leveling and method for controlling the sameYANG WUN MO·Filed 2010·Granted Mar 11, 2014·6 cites·20 claims
- 2973US10501688B2Enhanced wavelength converting structureIND TECH RES INST·Filed 2015·Granted Dec 10, 2019·1 cites·29 claims
- 3073US8729397B2Embedded structureLIU YI-CHUN·Filed 2011·Granted May 20, 2014·2 cites·20 claims
- 3171US9046681B2Electro-wetting element and operation method thereof, electro-wetting display deviceIND TECH RES INST·Filed 2013·Granted Jun 2, 2015·2 cites·18 claims
- 3270US12086467B2Read performance of memory devicesMACRONIX INT CO LTD·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 3370US11147157B2Substrate structure with high reflectance and method for manufacturing the sameUNIFLEX TECH INC·Filed 2020·Granted Oct 12, 2021·0 cites·10 claims
- 3469US11795245B2Hydrophobic polyvinyl alcohol and method for preparing hydrophobic polyvinyl alcoholIND TECH RES INST·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 3567US11795080B2Microbial carrier and device for treating wastewaterIND TECH RES INST·Filed 2021·Granted Oct 24, 2023·0 cites·18 claims
- 3666US8191248B2Method for making an embedded structureLIU YI-CHUN·Filed 2008·Granted Jun 5, 2012·2 cites·18 claims
- 3766US6562420B2Liquid crystal aligning filmIND TECH RES INST·Filed 2001·Granted May 13, 2003·10 cites·14 claims
- 3865US8132321B2Method for making embedded circuit structureLIU YI-CHUN·Filed 2008·Granted Mar 13, 2012·2 cites·42 claims
- 3963US2023058459A1Multi-gate transistors having deep inner spacersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 4061US11798640B2Programming a memory deviceMACRONIX INT CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·24 claims
- 4161US11340980B2Managing open blocks in memory systemsMACRONIX INT CO LTD·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 4261US7775954B2Cutter shifting mechanism for center machineLIU YI-CHUN·Filed 2007·Granted Aug 17, 2010·2 cites·9 claims
- 4361US6207350B1Corrosion inhibitor for NiCu for high performance writersHEADWAY TECHNOLOGIES INC·Filed 2000·Granted Mar 27, 2001·4 cites·5 claims
- 4460US11645006B2Read performance of memory devicesMACRONIX INT CO LTD·Filed 2020·Granted May 9, 2023·0 cites·26 claims
- 4560US11257552B2Programming a memory deviceMACRONIX INT CO LTD·Filed 2019·Granted Feb 22, 2022·0 cites·20 claims
- 4659US12024788B1Bonding copper wire plated with palladium and gold and electroplating process thereofSHANGHAI WONSUNG ALLOY MAT CO LTD·Filed 2023·Granted Jul 2, 2024·0 cites·8 claims
- 4759US10990528B2Methods and systems for managing physical information of memory units in a memory deviceMACRONIX INT CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·22 claims
- 4859US2025056901A1Cell moduleIND TECH RES INST·Filed 2024·Application pending·0 cites
- 4957US11695089B2Solar cell modulesIND TECH RES INST·Filed 2019·Granted Jul 4, 2023·0 cites·10 claims
- 5057US10635614B2Cooperative overlayMACRONIX INT CO LTD·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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