H02N 1/08

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Description

Class  H02N : ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR


Subclass 1/08: Electrostatic generators or motors using a solid moving electrostatic charge carrier Influence generators with conductive charge carrier, i.e. capacitor machines

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12215019 Electrostatic device, electrostatic device intermediate body and production methodMar 19, 20Feb 04, 25The University of Tokyo; Saginomiya Seisakusho Inc.;
12191088 Power generator having an electret for harvesting energyAug 12, 22Jan 07, 25DENSO Corporation; TOKYO UNIVERSITY OF SCIENCE FOUNDATION;
12163508 Energy harvesting devices and sensors, and methods of making and use thereofDec 21, 17Dec 10, 24Board of Trustees of the University of Arkansas N. A.
12160185 High surface area reverse electrowetting for a self powered wireless wearable motion sensorMar 24, 22Dec 03, 24University of North Texas
12160186 MEMS element and vibration-driven energy harvesting deviceOct 09, 20Dec 03, 24Saginomiya Seisakusho Inc.
12119184 Power generatorAug 12, 22Oct 15, 24DENSO Corporation; TOKYO UNIVERSITY OF SCIENCE FOUNDATION;
12113460 Electrostatic machine system and method of operationSep 12, 19Oct 08, 24C-Motive Technologies, Inc.
12103014 Fine dust collecting filter deviceJul 20, 21Oct 01, 24Research & Business Foundation Sungkyunkwan University; Samsung Life Public Welfare Foundation;
12097015 Liquid flow induced power generation using nanoscale metal layersSep 17, 19Sep 24, 24Northwestern University; California Institute of Technology;
12034384 Electricity generating module and electricity generating methodDec 31, 19Jul 09, 24IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
11961684 Energy storage in a minimized variable capacitance system using capacitor with distance-movable platesAug 02, 23Apr 16, 24KING FAISAL UNIVERSITY
11909332 Bipolar staggered comb drive for bidirectional MEMS actuationAug 05, 21Feb 20, 24BEIJING VOYAGER TECHNOLOGY CO., LTD.
11870372 Flexible and hybrid energy harvesting device combining piezoelectric and electrostatic conversionsJun 11, 19Jan 09, 24The Johns Hopkins University
11848627 MEMS beam structure and mems vibration-driven energy harvesting elementJan 14, 20Dec 19, 23Saginomiya Seisakusho Inc.
11845401 Vehicle key and method of manufacturing the sameNov 20, 20Dec 19, 23Hyundai Motor Company; Kia Motors Corporation; KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION;
11848625 Electrostatic actuatorJun 17, 20Dec 19, 23STRAWB Inc.
11737366 Layered sensor apparatus and method of making sameFeb 23, 18Aug 22, 23Rogers Corporation
11722074 Vibration-driven energy harvesting elementNov 15, 19Aug 08, 23The University of Tokyo; Saginomiya Seisakusho Inc.;
11716033 Vibration-driven energy harvesting element and vibration-driven energy harvesting deviceApr 19, 19Aug 01, 23The University of Tokyo; Saginomiya Seisakusho Inc.;
11689089 Wireless power transfer via electrodynamic couplingApr 13, 22Jun 27, 23The University of Florida Research Foundation Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0088,124 METHOD FOR MANUFACTURING VIBRATION POWER GENERATION DEVICE AND VIBRATION DEVICESep 06, 24Mar 13, 25Not available
2025/0047,219 PIEZO/BIMETAL ELECTRICITY SOURCEDec 14, 22Feb 06, 25DRYAD NETWORKS GMBH
2024/0421,726 DROPLET-BASED ENERGY HARVESTER AND ENERGY HARVESTING APPARATUSJun 10, 24Dec 19, 24Not available
2024/0410,791 TIRE STATE ESTIMATION METHOD, AND TIRE STATE ESTIMATION SYSTEMSep 28, 22Dec 12, 24Sumitomo Rubber Industries, Ltd.; THE SCHOOL CORPORATION KANSAI UNIVERSITY;
2024/0389,875 LIQUID FLOW INDUCED POWER GENERATION USING NANOSCALE METAL LAYERSAug 07, 24Nov 28, 24Not available
2024/0372,486 QUASI-SINUSOIDAL VARIABLE CAPACITORMay 04, 23Nov 07, 24Not available
2024/0266,973 IONIC HYDROGEL-BASED ENERGY HARVESTERApr 18, 24Aug 08, 24Pukyong National University Industry-University Cooperation Foundation
2024/0204,694 Electret DeviceMar 24, 22Jun 20, 24Not available
2023/0188,056 SELF-CHARGING DROPLET CAPACITOR FOR HARVESTING LOW-LEVEL AMBIENT ENERGYApr 30, 21Jun 15, 23Not available
2023/0019,077 STATIC ELECTRICITY RECHARGING DEVICE FOR A USED MASKApr 07, 21Jan 19, 23Not available
2022/0255,466 METHOD AND APPARATUS FOR GENERATING ENERGY FROM FLUID FLOWFeb 11, 21Aug 11, 22Not available
2022/0224,253 Electrostatic Device and Method for Manufacturing Electrostatic DeviceMar 19, 20Jul 14, 22Not available
2022/0115,963 ENERGY HARVESTING AND SELF-CLEANING SYSTEM BASED ON GRAPHENE AEROGELS AND PREPARATION METHOD THEREOFDec 22, 21Apr 14, 22Not available
2021/0376,769 ELECTROSTATIC ENERGY HARVESTERJun 02, 20Dec 02, 21Honeywell Federal Manufacturing & Technologies, LLC
2021/0344,286 ELECTRIC POWER GENERATION FROM AMBIENT HUMIDITY USING PROTEIN NANOWIRESSep 30, 19Nov 04, 21Not available
2021/0257,933 POWER GENERATION BODYFeb 01, 21Aug 19, 21Sumitomo Rubber Industries Ltd.; THE SCHOOL CORPORATION KANSAI UNIVERSITY;
2021/0218,349 Vibration-Driven Energy Harvesting Device and Vibration-Driven Energy HarvesterMay 27, 19Jul 15, 21Not available
2021/0099,104 Vibrational Energy Harvester DeviceNov 16, 17Apr 01, 21Not available
2021/0050,800 COMPACT ENERGY CONVERSION DEVICEAug 12, 20Feb 18, 21Not available
2020/0373,855 Electronic Wind Powered GeneratorMay 11, 20Nov 26, 20Not available

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