Inventor · disambiguated record
Yi-Ching Liu
Also filed as: LIU YI · LIU YI-CHING
94 granted patents·48 pending applications·625 citations·filing 2004–2025
99Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD84HUAWEI TECH CO LTD16MACRONIX INT CO LTD13LIU YI CHING5GREE ELECTRIC APPLIANCES INC ZHUHAI4
Top patents by PatentIndex Score
142 records- 0199US11404091B2Memory array word line routingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Aug 2, 2022·17 cites·20 claims
- 0299US11404099B1Using split word lines and switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Aug 2, 2022·9 cites·20 claims
- 0398US11424233B1Memory circuits and related methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Aug 23, 2022·4 cites·20 claims
- 0498US11238904B1Using embedded switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Feb 1, 2022·6 cites·20 claims
- 0597US12063786B2Compute-in-memory device and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Aug 13, 2024·3 cites·20 claims
- 0697US11521663B2Memory circuit and method of operating sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 6, 2022·5 cites·20 claims
- 0797USD767522SMobile phoneHUAWEI DEVICE CO LTD·Filed 2014·Granted Sep 27, 2016·164 cites·1 claims
- 0896US12002534B2Memory array word line routingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jun 4, 2024·2 cites·20 claims
- 0996US12002499B2Using split word lines and switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jun 4, 2024·2 cites·20 claims
- 1096US11756591B2Switches to reduce routing rails of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 12, 2023·3 cites·17 claims
- 1196US11749664B2Memory circuitsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Sep 5, 2023·2 cites·20 claims
- 1296US11744080B2Three-dimensional memory device with word lines extending through sub-arrays, semiconductor device including the same and method for manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Aug 29, 2023·3 cites·20 claims
- 1396USD877710SMobile phoneHUAWEI TECH CO LTD·Filed 2018·Granted Mar 10, 2020·101 cites·1 claims
- 1495US12062408B2Switches to reduce routing rails of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 13, 2024·2 cites·18 claims
- 1595US12014768B2DRAM computation circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jun 18, 2024·2 cites·20 claims
- 1695US11423960B2Memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 1795US11011234B1Non-volatile memory and operating method thereofMACRONIX INT CO LTD·Filed 2020·Granted May 18, 2021·5 cites·19 claims
- 1894US11942177B2Using embedded switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 26, 2024·2 cites·20 claims
- 1994US11854616B2Memory including metal rails with balanced loadingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 26, 2023·2 cites·18 claims
- 2093USD1026190SAir conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2022·Granted May 7, 2024·19 cites·1 claims
- 2192US12027204B2Memory including metal rails with balanced loadingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jul 2, 2024·1 cites·20 claims
- 2292US11991887B2Three-dimensional memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 21, 2024·2 cites·20 claims
- 2392US2025364028A1Using split word lines and switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2491US11676641B2Memory systems with vertical integrationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 13, 2023·2 cites·20 claims
- 2591US9690650B2Storage scheme for built-in ECC operationsMACRONIX INT CO LTD·Filed 2013·Granted Jun 27, 2017·18 cites·18 claims
- 2690USD1019916SAir conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2022·Granted Mar 26, 2024·14 cites·1 claims
- 2790USD888682SMobile phoneHUAWEI TECH CO LTD·Filed 2018·Granted Jun 30, 2020·31 cites·1 claims
- 2890USD887381SMobile phoneHUAWEI TECH CO LTD·Filed 2018·Granted Jun 16, 2020·31 cites·1 claims
- 2988US12068023B2Memory circuits, memory structures, and methods for fabricating a memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Aug 20, 2024·1 cites·20 claims
- 3088USD1026191SAir conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2022·Granted May 7, 2024·14 cites·1 claims
- 3188US2025322854A1Using embedded switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3288US2025316309A1Memory including metal rails with balanced loadingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3387US12462860B2Using split word lines and switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 3487US11823769B2Reducing capacitive loading of memory system based on switchesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 21, 2023·1 cites·20 claims
- 3587US2025308563A1Switches to reduce routing rails of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3687US2025324606A1Semiconductor memory devices and methods of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3786US2025124960A1Semiconductor memory devices and methods of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3886US2025318136A1Semiconductor memory devices and methods of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 3985US2025331191A1Common-connection method in 3d memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4084USD977079SMobile air conditionerGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2021·Granted Jan 31, 2023·10 cites·1 claims
- 4184US11189339B1Performing in-memory computing based on multiply-accumulate operations using non-volatile memory arraysMACRONIX INT CO LTD·Filed 2020·Granted Nov 30, 2021·2 cites·10 claims
- 4284US8200300B2Sliding electronic deviceWANG CHIH-KUANG·Filed 2009·Granted Jun 12, 2012·14 cites·24 claims
- 4383US12394469B2DRAM computation circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 4483US11259349B1Audio-visual transmission deviceMAGIC CONTROL TECH CORPORATION·Filed 2020·Granted Feb 22, 2022·3 cites·9 claims
- 4583USD878344SMobile phoneHUAWEI TECH CO LTD·Filed 2017·Granted Mar 17, 2020·24 cites·1 claims
- 4683US2025311226A1Three-dimensional memory device with word lines extending through sub-arrays, semiconductor device including the same and method for manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4783US2025329376A1Dram computation circuit and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4883US2025364372A1Memory structure having novel circuit routing and method for manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4982US12406702B2Switches to reduce routing rails of memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 5082US12361981B2Using embedded switches for reducing capacitive loading on a memory systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →