Inventor · disambiguated record
Weiwei Huang
Also filed as: HUANG WEIWEI
33 granted patents·13 pending applications·149 citations·filing 1995–2024
96Inventor score
Files withENERGIZER BRANDS LLC16EVEREADY BATTERY INC6HUANG WEIWEI6MARPLE JACK W3BEIJING TUSEN ZHITU TECH CO LTD2
Top patents by PatentIndex Score
46 records- 0197USD964932SWireless charging stationSHENZHEN NILUOER ELECTRONIC TECH CO LTD·Filed 2022·Granted Sep 27, 2022·35 cites·1 claims
- 0296USD975013SWireless charging stationSHENZHEN NILUOER ELECTRONIC TECH CO LTD·Filed 2022·Granted Jan 10, 2023·30 cites·1 claims
- 0391US11450847B2Alkaline electrochemical cells comprising increased zinc oxide levelsENERGIZER BRANDS LLC·Filed 2019·Granted Sep 20, 2022·2 cites·19 claims
- 0490US2025112226A1Alkaline electrochemical cells comprising increased zinc oxide levelsENERGIZER BRANDS LLC·Filed 2024·Application pending·0 cites
- 0588US11552304B2Electrochemical cell with improved high-rate discharge performanceENERGIZER BRANDS LLC·Filed 2019·Granted Jan 10, 2023·2 cites·14 claims
- 0688US11552305B2Electrochemical cell with improved high-rate discharge performanceENERGIZER BRANDS LLC·Filed 2019·Granted Jan 10, 2023·2 cites·8 claims
- 0786US11832421B2Control deviceBEIJING TUSEN ZHITU TECH CO LTD·Filed 2022·Granted Nov 28, 2023·1 cites·20 claims
- 0886US7341803B2Battery with increased electrode interfacial surface area and increased active materialsEVEREADY BATTERY INC·Filed 2003·Granted Mar 11, 2008·28 cites·47 claims
- 0983US11611072B2Coating on nickelate cathode materialsENERGIZER BRANDS LLC·Filed 2020·Granted Mar 21, 2023·1 cites·19 claims
- 1082US12438160B2Electrochemical cell with improved high-rate discharge performanceENERGIZER BRANDS LLC·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 1182US11936073B2Electrochemical cell with improved high-rate discharge performanceENERGIZER BRANDS LLC·Filed 2022·Granted Mar 19, 2024·0 cites·18 claims
- 1280US10177375B2Alkaline battery cathode structures incorporating multiple carbon materials and orientationsENERGIZER BRANDS LLC·Filed 2016·Granted Jan 8, 2019·1 cites·6 claims
- 1380US7648799B2Multi-layer positive electrode structures having a silver-containing layer for miniature cellsEVEREADY BATTERY INC·Filed 2007·Granted Jan 19, 2010·4 cites·13 claims
- 1479US11322752B2Anode cross-sectional characteristic gradientENERGIZER BRANDS LLC·Filed 2018·Granted May 3, 2022·1 cites·18 claims
- 1579US9917288B2Lithium iron disulfide batteryENERGIZER BRANDS LLC·Filed 2012·Granted Mar 13, 2018·2 cites·14 claims
- 1679US8785044B2Lithium-iron disulfide cathode formulation having pyrite content and low conductive additivesMARPLE JACK W·Filed 2010·Granted Jul 22, 2014·3 cites·16 claims
- 1778USD1039235SDust panSHENZHEN QIANJIMI IND CO LTD·Filed 2024·Granted Aug 13, 2024·5 cites·1 claims
- 1875US12126014B2Alkaline electrochemical cells comprising increased zinc oxide levelsENERGIZER BRANDS LLC·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 1975US2025070184A1Metal additives for manganese dioxide cathodesENERGIZER BRANDS LLC·Filed 2024·Application pending·0 cites
- 2072US10770725B2Alkaline battery cathode structures incorporating multiple carbon materials and orientationsENERGIZER BRANDS LLC·Filed 2018·Granted Sep 8, 2020·0 cites·19 claims
- 2172US8460826B2Lithium-iron disulfide cell designHUANG WEIWEI·Filed 2009·Granted Jun 11, 2013·2 cites·22 claims
- 2271US8859146B2High-capacity and high-reliability lithium iron disulfide cell designs and methods for making the sameMARPLE JACK W·Filed 2011·Granted Oct 14, 2014·1 cites·6 claims
- 2365US10998535B2Lithium iron disulfide batteryENERGIZER BRANDS LLC·Filed 2018·Granted May 4, 2021·0 cites·11 claims
- 2463US2025062502A1Coin cell batteries including titanium-based contact materials with improved cold formability for safer coin cell batteriesENERGIZER BRANDS LLC·Filed 2023·Application pending·0 cites
- 2562US7923153B2Linear ether electrolyte with asymmetric end groups for use in lithium batteriesEVEREADY BATTERY INC·Filed 2008·Granted Apr 12, 2011·0 cites·3 claims
- 2662US5601796AMethod of making spinel LI2MN204 compoundUNIV OKLAHOMA·Filed 1995·Granted Feb 11, 1997·24 cites·17 claims
- 2760US9325018B2Lithium-iron disulfide cell designENERGIZER BRANDS LLC·Filed 2014·Granted Apr 26, 2016·1 cites·14 claims
- 2859US8399124B2Vapor transmission resistant seal members for nonaqueous electrochemical cellsHUANG WEIWEI·Filed 2008·Granted Mar 19, 2013·1 cites·18 claims
- 2958USD1033372SElectronic controllerBEIJING TUSEN ZHITU TECH CO LTD·Filed 2022·Granted Jul 2, 2024·2 cites·1 claims
- 3058US2013260202A1Lithium-Iron Disulfide Cell DesignEVEREADY BATTERY INC·Filed 2013·Application pending·0 cites
- 3157US8753776B2Linear ether electrolyte and asymmetric end groups for use in lithium batteriesHUANG WEIWEI·Filed 2011·Granted Jun 17, 2014·0 cites·4 claims
- 3257US2011117407A1THF-based Electrolyte for Low Temperature Performance in Primary Lithium BatteriesEVEREADY BATTERY INC·Filed 2009·Application pending·0 cites
- 3356US2025226746A1Control circuit and method of a single-mode dual-current-path step-down/step-up converterHEFEI CLT MICROELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3455US2024362293A1Page rendering method and apparatus, device, storage medium, and computer program productTENCENT TECH SHENZHEN CO LTD·Filed 2024·Application pending·0 cites
- 3552US12083718B2Preparation method of high-rate foamed polylactic acid (PLA) sheetJHM ENGINEERING AND TECH NINGBO CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·9 claims
- 3652US9099741B2Particle size distribution variations in iron disulfide cathodesMARPLE JACK W·Filed 2012·Granted Aug 4, 2015·0 cites·10 claims
- 3752US2024403004A1Data processing method and apparatus, device, and readable storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2024·Application pending·0 cites
- 3850US12454086B2Method and device for directly preparing foamed polylactic acid (PLA) product from PLA meltJHM ENGINEERING AND TECH NINGBO CO LTD·Filed 2019·Granted Oct 28, 2025·0 cites·7 claims
- 3948USD1071941SUniversal docking stationSHENZHEN QIANJIMI IND CO LTD·Filed 2022·Granted Apr 22, 2025·1 cites·1 claims
- 4045US8460809B2Lithium-iron disulfide cell designHUANG WEIWEI·Filed 2010·Granted Jun 11, 2013·0 cites·15 claims
- 4144US2006046135A1Alkaline battery with MnO2/NiOOH active materialHUANG WEIWEI·Filed 2004·Application pending·0 cites
- 4243US2021325168A1Rotation Detection Apparatus And Electronic Device Comprising SameANHUI HUAMI INFORMATION TECH CO LTD·Filed 2021·Application pending·0 cites
- 4342US2010273036A1Lithium-Iron Disulfide Cell Design with Core ReinforcementEVEREADY BATTERY INC·Filed 2010·Application pending·0 cites
- 4440US2002071915A1Electrochemical cells having ultrathin separators and methods of making the sameFiled 2001·Application pending·0 cites
- 4534US2014248570A1Infrared ray gas burnerGUANGZHOU REDSUN GAS APPLIANCES CO LTD·Filed 2012·Application pending·0 cites
- 4630USD999077STrackers protective cover (sunflower)HUANG WEIWEI·Filed 2022·Granted Sep 19, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →