Inventor · disambiguated record
Zhiqiang Wei
Also filed as: WEI ZHIQIANG
47 granted patents·10 pending applications·247 citations·filing 2000–2025
97Inventor score
Files withPANASONIC IP MAN CO LTD15PANASONIC CORP11WEI ZHIQIANG6AVALANCHE TECHNOLOGY INC5KANZAWA YOSHIHIKO3
Top patents by PatentIndex Score
57 records- 0195US8279657B2Nonvolatile memory element and nonvolatile memory deviceTAKAGI TAKESHI·Filed 2009·Granted Oct 2, 2012·36 cites·12 claims
- 0292US7916516B2Nonvolatile memory apparatus and method for writing data in nonvolatile memory apparatusPANASONIC CORP·Filed 2008·Granted Mar 29, 2011·18 cites·13 claims
- 0391US11538857B2Bidirectional selector device for memory applicationsAVALANCHE TECHNOLOGY INC·Filed 2020·Granted Dec 27, 2022·2 cites·20 claims
- 0491US6419849B1Method for manufacturing piezoelectric materialSEIKO EPSON CORP·Filed 2000·Granted Jul 16, 2002·37 cites·16 claims
- 0590US10281420B2Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted May 7, 2019·4 cites·19 claims
- 0689US9006698B2Variable resistance element and method of manufacturing the sameWEI ZHIQIANG·Filed 2012·Granted Apr 14, 2015·8 cites·15 claims
- 0789US7919774B2Nonvolatile memory element, nonvolatile memory apparatus, and method of manufacture thereofPANASONIC CORP·Filed 2010·Granted Apr 5, 2011·10 cites·10 claims
- 0889US7692178B2Nonvolatile memory element, nonvolatile memory apparatus, and method of manufacture thereofPANASONIC CORP·Filed 2007·Granted Apr 6, 2010·11 cites·18 claims
- 0986US8957399B2Nonvolatile memory element and nonvolatile memory devicePANASONIC IP MAN CO LTD·Filed 2012·Granted Feb 17, 2015·10 cites·14 claims
- 1086US8710484B2Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory deviceWEI ZHIQIANG·Filed 2011·Granted Apr 29, 2014·11 cites·16 claims
- 1186US8179713B2Nonvolatile memory element, nonvolatile memory device, and nonvolatile semiconductor deviceKANZAWA YOSHIHIKO·Filed 2009·Granted May 15, 2012·17 cites·44 claims
- 1283US11788999B2Sensor device and gas monitoring systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 17, 2023·4 cites·41 claims
- 1381US10408779B2Gas sensor including metal oxide layer and hydrogen detection method using gas sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 10, 2019·1 cites·16 claims
- 1481US7920402B2Resistance variable memory apparatusPANASONIC CORP·Filed 2007·Granted Apr 5, 2011·13 cites·8 claims
- 1579US8013711B2Variable resistance element, semiconductor device, and method for manufacturing variable resistance elementPANASONIC CORP·Filed 2007·Granted Sep 6, 2011·9 cites·12 claims
- 1678US10156536B2Gas sensor including detection cells, and method for determining hydrogen concentrationPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 18, 2018·1 cites·17 claims
- 1778US8854864B2Nonvolatile memory element and nonvolatile memory devicePANASONIC CORP·Filed 2012·Granted Oct 7, 2014·6 cites·16 claims
- 1877US10309916B2Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 4, 2019·1 cites·20 claims
- 1977US8338816B2Nonvolatile memory element, and nonvolatile semiconductor device using the nonvolatile memory elementKANZAWA YOSHIHIKO·Filed 2008·Granted Dec 25, 2012·5 cites·33 claims
- 2076US10365259B2Hydrogen sensor including pair of electrodes and metal oxide layer and method of detecting hydrogen with hydrogen sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted Jul 30, 2019·1 cites·18 claims
- 2174US9006793B2Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the sameWEI ZHIQIANG·Filed 2011·Granted Apr 14, 2015·5 cites·21 claims
- 2273US12284813B2Nonvolatile memory device including dual memory layersAVALANCHE TECHNOLOGY INC·Filed 2023·Granted Apr 22, 2025·0 cites·10 claims
- 2373US8565005B2Nonvolatile memory element and nonvolatile memory deviceTAKAGI TAKESHI·Filed 2012·Granted Oct 22, 2013·4 cites·20 claims
- 2472US8405076B2Nonvolatile memory elementNINOMIYA TAKEKI·Filed 2010·Granted Mar 26, 2013·5 cites·5 claims
- 2572US8320159B2Resistance variable nonvolatile memory deviceWEI ZHIQIANG·Filed 2010·Granted Nov 27, 2012·5 cites·9 claims
- 2671US12382642B1Nonvolatile memory device including dual memory layersAVALANCHE TECHNOLOGY INC·Filed 2025·Granted Aug 5, 2025·0 cites·9 claims
- 2771US9111610B2Method of driving nonvolatile memory element and nonvolatile memory devicePANASONIC CORP·Filed 2013·Granted Aug 18, 2015·4 cites·21 claims
- 2870US11950519B2Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the sameHEFEI RELIANCE MEMORY LTD·Filed 2021·Granted Apr 2, 2024·0 cites·18 claims
- 2970US8094482B2Nonvolatile memory apparatus and nonvolatile data storage mediumWEI ZHIQIANG·Filed 2008·Granted Jan 10, 2012·7 cites·20 claims
- 3066US8471235B2Nonvolatile memory element having a resistance variable layer and manufacturing method thereofKAWASHIMA YOSHIO·Filed 2009·Granted Jun 25, 2013·3 cites·13 claims
- 3165US10794848B2Gas sensor including first electrode, second electrode, metal oxide layer, and insulating film, and fuel-cell vehicle including the gas sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 6, 2020·1 cites·13 claims
- 3263US10900926B2Gas sensor, gas detection apparatus, fuel cell powered vehicle, and manufacturing method of gas sensorPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 26, 2021·0 cites·19 claims
- 3361US9829521B2Estimation method, estimation device, and inspection device for variable resistance element, and nonvolatile memory devicePANASONIC CORP·Filed 2014·Granted Nov 28, 2017·2 cites·24 claims
- 3460US9087582B2Driving method of non-volatile memory element and non-volatile memory devicePANASONIC CORP·Filed 2014·Granted Jul 21, 2015·2 cites·21 claims
- 3560US8445885B2Nonvolatile memory element having a thin platinum containing electrodeKANZAWA YOSHIHIKO·Filed 2009·Granted May 21, 2013·1 cites·5 claims
- 3658US2023393304A1El nino extreme weather early warning method and device based on incremental learningUNIV TIANJIN·Filed 2023·Application pending·0 cites
- 3758US2023400301A1Tropical instability wave early warning method and device based on temporal-spatial cross-scale attention fusionUNIV TIANJIN·Filed 2023·Application pending·0 cites
- 3857US10591432B2Hydrogen detection method using gas sensor having a metal oxide layerPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 17, 2020·0 cites·1 claims
- 3956US12432931B2Memory cell including two selectors and method of making sameAVALANCHE TECHNOLOGY INC·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 4054US11933752B2Gas sensor and fuel cell vehiclePANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·14 claims
- 4154US2025322338A1Method and device for constructing assessment indicator system for typical marine scenarios based on knowledge graph, electronic device and storage mediumINST AUTOMATION CAS·Filed 2025·Application pending·0 cites
- 4253US9082479B2Nonvolatile memory element and nonvolatile memory devicePANASONIC IP MAN CO LTD·Filed 2012·Granted Jul 14, 2015·1 cites·13 claims
- 4352US11227994B2Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the sameHEFEI RELIANCE MEMORY LTD·Filed 2019·Granted Jan 18, 2022·0 cites·19 claims
- 4450US11848039B2Cross-point MRAM including self-compliance selectorAVALANCHE TECHNOLOGY INC·Filed 2021·Granted Dec 19, 2023·0 cites·20 claims
- 4550US10656114B2Gas sensor device including gas sensors and switches, gas sensor module, and gas detection methodPANASONIC IP MAN CO LTD·Filed 2017·Granted May 19, 2020·0 cites·18 claims
- 4648US2010188884A1Nonvolatile memory element, nonvolatile memory apparatus, and method of writing data to nonvolatile memory elementMITANI SATORU·Filed 2009·Application pending·0 cites
- 4747US11541737B2Gas detection device, gas detection system, fuel cell vehicle, and gas detection methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 3, 2023·0 cites·18 claims
- 4845US6803702B2Piezoelectric element and method of manufacturing sameSEIKO EPSON CORP·Filed 2002·Granted Oct 12, 2004·2 cites·6 claims
- 4943US2006081961A1Variable resistance device and a semiconductor apparatus, including a variable resistance layer made of a material with a perovskite structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 5039US8339835B2Nonvolatile memory element and semiconductor memory device including nonvolatile memory elementWEI ZHIQIANG·Filed 2010·Granted Dec 25, 2012·0 cites·9 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →