H02K 1/17

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Description

Class  H02K : DYNAMO-ELECTRIC MACHINES


Subclass 1/17: Details of the magnetic circuit (magnetic circuits or magnets in general, magnetic circuits for transformers for power supply H01F; magnetic circuits for relays H01H 50/16) characterised by the shape, form, or construction Stationary parts of the magnetic circuit Stator cores with permanent magnets

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10608519 Three axis linear actuatorJan 13, 17Mar 31, 20Nikon Research Corporation of America
10587178 Method and apparatus for power generationMar 24, 16Mar 10, 20Linear Labs, Inc.
10581358 Alternator flux shapingMar 30, 18Mar 03, 20Kohler Co.
10574109 Permanent magnet biased virtual elliptical motorApr 28, 16Feb 25, 20The Boeing Company
10574100 Magnetic circuits for MEMS devicesMar 31, 16Feb 25, 20Intel Corp.
10566855 Permanent magnet direct current motor and HVAC system using the sameJun 01, 17Feb 18, 20JOHNSON ELECTRIC INTERNATIONAL AG
10566856 AC permanent magnet motorMar 01, 18Feb 18, 20Not available
10527099 Magnet fluid sealed bearing unit and drive motor having the bearing unitAug 21, 17Jan 07, 20Globeride, Inc.
10505483 Fault-tolerant permanent-magnet Vernier cylindrical electric motor with electromagnetic suspension and fault-tolerant vector control method for short circuit of two adjacent phasesJan 25, 19Dec 10, 19JIANGSU UNIVERSITY
10491055 Self-exciting synchronous reluctance generatorsJun 27, 17Nov 26, 19HAMILTON SUNDSTRAND CORPORATION
10491094 Eddy current retarder with electricity generating functionFeb 05, 15Nov 26, 19501 Nippon Steel Corporation
10483831 Permanent magnet applying motorAug 18, 16Nov 19, 19PHOENIX INVENT, INC.
10483834 Vertical slider with built-in movable coil linear motorJan 28, 16Nov 19, 19Nippon Thompson Co. Ltd.
10476348 Electric motor having asymmetric configuration for generating unbalanced forceDec 18, 17Nov 12, 19GM Global Technology Operations LLC
10473107 Variable performance axial flow ducted fan with high efficiency and reduced current drawnNov 29, 17Nov 12, 19Not available
10454341 Progressive force electro-permanent magnets actuatorDec 29, 16Oct 22, 19X Development LLC
10454358 Eddy current retarder with electricity generating functionFeb 05, 15Oct 22, 19501 Nippon Steel Corporation
10454323 Permanent magnet based electric machine and method of manufacturing the sameAug 01, 17Oct 22, 19GE Oil & Gas ESP, Inc.
10451836 Lens moving apparatus with a bobbin comprising a groove and elastic members and camera module including the sameDec 26, 17Oct 22, 19LG INNOTEK CO., LTD.
10447137 Energy storage, hydrogen and oxygen production using ion separatorsJul 22, 18Oct 15, 19Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0036,242 ELECTRIC MACHINE WITH FLUX SWITCHING WITH SIMPLE EXCITATIONJun 08, 16Jan 30, 20Ecole Normale Superiere De Cachan; CNAM - Conservatoire National Des Arts Et Metiers; Centre National De La Recherche Scientifique (CNRS); Ecole Normale Superiere De Cachan;
2019/0393,743 DIRECT CURRENT MOTOR SYSTEM AND METHOD OF USEAug 10, 18Dec 26, 19Not available
2019/0348,875 MAGNETIC MOTORJul 22, 19Nov 14, 19Not available
2019/0273,405 MOTOR COMPRISING HALBACH ARRAY AND APPARATUS COMPRISING SAMENov 10, 17Sep 05, 19Not available
2019/0260,243 BRUSHED ELECTRIC MOTOR/GENERATORMay 06, 19Aug 22, 19Not available
2019/0202,175 LAMINATED MEMBER, METHOD FOR MANUFACTURING SAME, LAMINATED BODY, AND MOTORFeb 08, 18Jul 04, 19Not available
2019/0181,699 STATOR AND MANUFACTURING METHOD OF STATORFeb 14, 19Jun 13, 19Not available
2019/0103,773 ELECTRONICALLY COMMUTATED DC MOTORSep 19, 18Apr 04, 19Bühler Motor GmbH
2019/0081,519 STATOR, MOTOR, COMPRESSOR, AND REFRIGERATION AIR CONDITIONERMay 30, 16Mar 14, 19Not available
2018/0366,999 ELECTRIC MOTORJun 19, 18Dec 20, 18DYSON TECHNOLOGY LIMITED
2018/0366,996 BRUSHLESS MOTOR AND STATOR THEREFORJun 19, 18Dec 20, 18DYSON TECHNOLOGY LIMITED
2018/0351,419 Axial Gap Type Rotating Electric Machine and StatorMar 04, 15Dec 06, 18Not available
2018/0309,331 MOTOR STRUCTURE FOR AN ELECTRIC WHEELCHAIRDec 30, 16Oct 25, 18Not available
2018/0252,914 Resonant scanning mirror with both magnetic and mechanical torsion springsNov 30, 17Sep 06, 18Not available
2018/0191,209 ELECTRIC MOTOR AND MAGNETIC CORE THEREOFDec 29, 17Jul 05, 18Not available
2018/0159,388 SERIES INDUCTION DC MOTORMay 20, 15Jun 07, 18Not available
2018/0145,548 MAGNETIC FIELD GENERATING MEMBER AND MOTOR INCLUDING SAMENov 08, 17May 24, 18Not available
2018/0115,203 STARTER STATOR FOR A MOTOR VEHICLE WITH AN OPTIMISED REMANENCE RANGEApr 07, 16Apr 26, 18Valeo Equipements Electriques Moteur
2018/0097,410 STATOR OF A MOTOR VEHICLE STARTER PROVIDED WITH A PERMANENT MAGNET FORMING A PLURALITY OF POLESApr 07, 16Apr 05, 18Valeo Equipements Electriques Moteur; Valeo Equipements Electriques Moteur;
2018/0083,499 SINTERED MAGNETSep 13, 17Mar 22, 18TDK Corporation

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

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