Inventor · disambiguated record
Chunyang Liu
Also filed as: LIU CHUNYANG
12 granted patents·12 pending applications·89 citations·filing 2002–2025
87Inventor score
Files withZHUHAI COSMX BATTERY CO LTD12LIU CHUNYANG3HUAWEI TECH CO LTD2UNIV ZHEJIANG2HUAWEI CLOUD COMPUTING TECH CO LTD1
Top patents by PatentIndex Score
24 records- 0192USD971611SToothbrush headLIU CHUNYANG·Filed 2021·Granted Dec 6, 2022·31 cites·1 claims
- 0292USD939216SToothbrush headLIU CHUNYANG·Filed 2020·Granted Dec 28, 2021·33 cites·1 claims
- 0391US11201549B2Control method of power conversion circuit, and related power conversion circuitHUAWEI TECH CO LTD·Filed 2020·Granted Dec 14, 2021·3 cites·10 claims
- 0475US2025333311A1Negative electrode material, negative electrode plate, and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2025·Application pending·0 cites
- 0575US2025300178A1Hard carbon negative electrode material, negative electrode plate and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2025·Application pending·0 cites
- 0673US2025015304A1Negative electrode plate and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2024·Application pending·0 cites
- 0772US6783699B2Europium-containing fluorescent nanoparticles and methods of manufacture thereofMEDGENE INC·Filed 2002·Granted Aug 31, 2004·21 cites·17 claims
- 0872US2025286050A1Negative electrode material, negative electrode plate, and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2025·Application pending·0 cites
- 0971US2025023028A1Negative electrode material, and negative electrode plate and battery including negative electrode materialZHUHAI COSMX BATTERY CO LTD·Filed 2024·Application pending·0 cites
- 1070US2024387804A1Negative electrode active material, and negative electrode plate and battery including negative electrode active materialZHUHAI COSMX BATTERY CO LTD·Filed 2024·Application pending·0 cites
- 1170US2024396027A1Negative electrode plate and lithium-ion batteryZHUHAI COSMX BATTERY CO LTD·Filed 2024·Application pending·0 cites
- 1267US2024145678A1Homogeneous silicon carbide material, electrode plate, and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2023·Application pending·0 cites
- 1367US2024363843A1Negative electrode plate and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2024·Application pending·0 cites
- 1464US2023369563A1Negative electrode sheet and lithium-ion battery including sameZHUHAI COSMX BATTERY CO LTD·Filed 2023·Application pending·0 cites
- 1564US2023402603A1Negative electrode plate, electrochemical energy storage apparatus and electronic apparatusZHUHAI COSMX BATTERY CO LTD·Filed 2023·Application pending·0 cites
- 1662US10678764B2Heterogeneous type database storage system based on optical disc, and method for using systemLIU CHUNYANG·Filed 2016·Granted Jun 9, 2020·1 cites·8 claims
- 1759US12243041B2Payment method and system based on cloud application instance, and related deviceHUAWEI CLOUD COMPUTING TECH CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·14 claims
- 1859US12202361B2Motor drive system, power system, and electric vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 1957US2023089391A1Positive electrode plate and batteryZHUHAI COSMX BATTERY CO LTD·Filed 2022·Application pending·0 cites
- 2054US11984831B2Motor control unit and power systemHUAWEI TECH CO LTD·Filed 2022·Granted May 14, 2024·0 cites·20 claims
- 2147US11314708B2Heterogeneous type database storage system based on optical disc, and method for using systemZHAO TIANYU·Filed 2020·Granted Apr 26, 2022·0 cites·2 claims
- 2246US11619020B2Sludge three-dimensional electroosmosis drainage reinforcement method based on electric geotextile complexUNIV ZHEJIANG·Filed 2021·Granted Apr 4, 2023·0 cites·4 claims
- 2342US11759836B2Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substancesUNIV ZHEJIANG·Filed 2021·Granted Sep 19, 2023·0 cites·3 claims
- 2430US11474981B2Database dual-core storage system based on optical disk and method using the systemTao guangyi·Filed 2017·Granted Oct 18, 2022·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →