Inventor · disambiguated record
Zhiguo Li
Also filed as: LI ZHIGUO
76 granted patents·20 pending applications·191 citations·filing 2007–2025
98Inventor score
Files withADVANCED NEW TECHNOLOGIES CO LTD33IBM13UNITED MICROELECTRONICS CORP10QUALCOMM INC7ALIBABA GROUP HOLDING LTD6
Top patents by PatentIndex Score
96 records- 0198US11038884B2Blockchain-based copyright protection method and apparatus, and electronic deviceADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Jun 15, 2021·14 cites·15 claims
- 0295US11409850B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Aug 9, 2022·4 cites·20 claims
- 0395US10909644B2Blockchain-based judgment executionADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Feb 2, 2021·4 cites·20 claims
- 0494US10783597B1Blockchain-based judgment executionALIBABA GROUP HOLDING LTD·Filed 2019·Granted Sep 22, 2020·10 cites·12 claims
- 0594US10755252B1Identifying copyrighted material using embedded copyright informationALIBABA GROUP HOLDING LTD·Filed 2019·Granted Aug 25, 2020·12 cites·30 claims
- 0694US9187104B2Online learning using information fusion for equipment predictive maintenance in railway operationsIBM·Filed 2013·Granted Nov 17, 2015·25 cites·7 claims
- 0793US11062000B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Jul 13, 2021·3 cites·20 claims
- 0893US11056495B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2019·Granted Jul 6, 2021·8 cites·19 claims
- 0990US10789339B1Copyright protection based on hidden copyright informationALIBABA GROUP HOLDING LTD·Filed 2019·Granted Sep 29, 2020·6 cites·30 claims
- 1090US10387802B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2016·Granted Aug 20, 2019·8 cites·17 claims
- 1188US9536214B2Weather-driven multi-category infrastructure impact forecastingIBM·Filed 2016·Granted Jan 3, 2017·7 cites·1 claims
- 1286US10868197B1Structure of memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2019·Granted Dec 15, 2020·4 cites·20 claims
- 1386US9538372B2Establishing communication between devicesALIBABA GROUP HOLDING LTD·Filed 2015·Granted Jan 3, 2017·5 cites·20 claims
- 1486US9262255B2Multi-stage failure analysis and predictionIBM·Filed 2013·Granted Feb 16, 2016·15 cites·20 claims
- 1586US8712726B2System and method for predicting remaining useful life of device componentsLI ZHIGUO·Filed 2010·Granted Apr 29, 2014·13 cites·20 claims
- 1685US2025392122A1Electrostatic protection circuit, memory device, memory system, and electrostatic protection methodYANGTZE MEMORY TECH CO LTD·Filed 2025·Application pending·0 cites
- 1784US11765893B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2021·Granted Sep 19, 2023·1 cites·20 claims
- 1884US11227351B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 18, 2022·4 cites·30 claims
- 1983US11250528B2Blockchain-based trusted platformADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Feb 15, 2022·3 cites·5 claims
- 2083US11036834B2Identifying copyrighted material using embedded timestamped copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jun 15, 2021·3 cites·30 claims
- 2182US11271740B2Blockchain-based paperless documentationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Mar 8, 2022·1 cites·24 claims
- 2281US11256787B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Feb 22, 2022·1 cites·27 claims
- 2380US11042612B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jun 22, 2021·2 cites·24 claims
- 2479US12185532B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2023·Granted Dec 31, 2024·0 cites·4 claims
- 2579US11080671B2Identifying copyrighted material using embedded copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Aug 3, 2021·1 cites·20 claims
- 2679US11056023B2Copyright protection based on hidden copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Jul 6, 2021·1 cites·27 claims
- 2779US11017061B2Identifying copyrighted material using copyright information embedded in electronic filesADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted May 25, 2021·1 cites·25 claims
- 2879US10909223B2Copyright protection based on hidden copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Feb 2, 2021·1 cites·30 claims
- 2979US9868559B2Label sticking device and apparatusTYCO ELECTRONICS SHANGHAI CO LTD·Filed 2015·Granted Jan 16, 2018·3 cites·21 claims
- 3079US9058509B1Screen privacy filter using softwareYANG QIANG·Filed 2011·Granted Jun 16, 2015·5 cites·23 claims
- 3178US11062040B2Blockchain-based service of processADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·12 claims
- 3278US9569298B2Multi-stage failure analysis and predictionIBM·Filed 2016·Granted Feb 14, 2017·3 cites·17 claims
- 3377US10963542B2Blockchain-based image processing method and apparatusADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Mar 30, 2021·1 cites·15 claims
- 3475US11429873B2System for automatic deduction and use of prediction model structure for a sequential process datasetIBM·Filed 2019·Granted Aug 30, 2022·2 cites·20 claims
- 3575US9463815B2Large-scale multi-detector predictive modelingIBM·Filed 2013·Granted Oct 11, 2016·2 cites·13 claims
- 3675US2025236574A1Carbon fluoride modification method, modified carbon fluoride and lithium/carbon fluoride batteryEVE ENERGY CO LTD·Filed 2025·Application pending·0 cites
- 3773US12057481B2Method for forming semiconductor memory device having a t-shaped erase gateUNITED MICROELECTRONICS CORP·Filed 2023·Granted Aug 6, 2024·0 cites·10 claims
- 3873US11048021B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2019·Granted Jun 29, 2021·1 cites·20 claims
- 3972US11598900B2Weather-driven multi-category infrastructure impact forecastingUTOPUS INSIGHTS INC·Filed 2021·Granted Mar 7, 2023·0 cites·18 claims
- 4072US11106766B2Identifying copyrighted material using copyright information embedded in electronic filesADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Aug 31, 2021·1 cites·25 claims
- 4172US11037469B2Copyright protection based on hidden copyright informationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jun 15, 2021·1 cites·30 claims
- 4272US10949936B2Identifying copyrighted material using copyright information embedded in tablesADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Mar 16, 2021·1 cites·28 claims
- 4371US11120517B2Blockchain-based dispute resolutionADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Sep 14, 2021·1 cites·16 claims
- 4471US11063761B2Blockchain-based paperless documentationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jul 13, 2021·1 cites·21 claims
- 4570US10460209B2Method and system for vehicle recognitionBEIJING ICETECH SCIENCE & TECH CO LTD·Filed 2017·Granted Oct 29, 2019·4 cites·12 claims
- 4670US10237706B2Method and apparatus for establishing communication between mobile terminals, incoming communication control and outgoing communication control and system by use thereofALIBABA GROUP HOLDING LTD·Filed 2015·Granted Mar 19, 2019·2 cites·36 claims
- 4769US11856771B2Method of forming silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FinFETUNITED MICROELECTRONICS CORP·Filed 2022·Granted Dec 26, 2023·0 cites·12 claims
- 4868US12424847B2Electrostatic protection circuit, memory device, memory system, and electrostatic protection methodYANGTZE MEMORY TECH CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 4968US11699730B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jul 11, 2023·0 cites·11 claims
- 5066US11900493B2Blockchain-based dispute resolutionADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
Showing the top 50 of 96 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →