H02P

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CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS (structure of the starter, brake, or other control devices, see the relevant subclasses, e.g. mechanical brakeF16D, mechanical speed regulator G05D, variable resistor H01C, starter switch H01H; systems for regulating electric or magnetic variables using transformers, reactors or choke coils G05F; arrangements structurally associated with motors, generators, dynamo-electric converters, transformers, reactors or choke coils, see the relevant subclasses, e.g. H01F, H02K; connection or control of one generator, transformer, reactor, choke coil, or dynamo-electric converter with regard to conjoint operation with similar or other source of supply H02J; control or regulation of static converters H02M)

Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
8,786,119 Electric generator control system and method Apr 29, 10 Jul 22, 14 INGETEAM POWER TECHNOLOGY, S.A., INGETEAM POWER TECHNOLOGY, S.A.
8,786,219 Motor control device Jan 25, 11 Jul 22, 14 MITSUBISHI ELECTRIC CORPORATION, MITSUBISHI ELECTRIC CORPORATION
8,786,220 Device and method for taking a safety precaution in an electrical tool Oct 31, 08 Jul 22, 14 ROBERT BOSCH GMBH, ROBERT BOSCH GMBH
8,786,221 Method for controlling permanent magnet synchronous motor Jul 02, 10 Jul 22, 14 KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY; KIA MOTORS CORPORATION;
8,786,222 Open-loop or closed-loop control method for a converter May 11, 09 Jul 22, 14 SEW-EURODRIVE GMBH & CO. KG, SEW-EURODRIVE GMBH & CO. KG
8,786,223 Controlling torque ripple in interior permanent magnet machines Oct 14, 11 Jul 22, 14 FORD GLOBAL TECHNOLOGIES, LLC, FORD GLOBAL TECHNOLOGIES, LLC
8,786,224 Sensorless commutation circuit and sensorless driving apparatus for brushless motor Aug 15, 12 Jul 22, 14 I SHOU UNIVERSITY, I SHOU UNIVERSITY
8,786,225 Inverter power generator Mar 09, 12 Jul 22, 14 TOSHIBA KIKAI KABUSHIKI KAISHA, TOSHIBA KIKAI KABUSHIKI KAISHA
8,786,226 Method for operating a drive unit, and a drive unit Aug 10, 10 Jul 22, 14 ROBERT BOSCH GMBH, ROBERT BOSCH GMBH
8,786,227 Electric compressor controller Jun 09, 11 Jul 22, 14 CALSONIC KANSEI CORPORATION, CALSONIC KANSEI CORPORATION
8,786,229 Power-consumption calculating method of motor driving device, and control method of motor driving device using the power-consumption calculating method Jul 08, 10 Jul 22, 14 MEIDENSHA CORPORATION, MEIDENSHA CORPORATION
8,786,230 Apparatus and method of estimating inductance of permanent magnet synchronous motor Aug 04, 11 Jul 22, 14 SNU R&DB FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.; SNU R&DB FOUNDATION;
8,786,231 Single-phase brushless motor drive circuit Jun 14, 12 Jul 22, 14 SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, SEMICONDUCTOR COMPONENTS INDUSTRIES LLC
8,786,232 Thermal stress reduction in aircraft motor controllers Apr 20, 12 Jul 22, 14 HAMILTON SUNDSTRAND CORPORATION, HAMILTON SUNDSTRAND CORPORATION
8,786,234 Method and devices for driving a damper Apr 05, 10 Jul 22, 14 BELIMO HOLDING AG, BELIMO HOLDING AG
8,786,236 Method of automatically controlling a motorized window treatment while minimizing occupant distractions Jul 12, 13 Jul 22, 14 LUTRON ELECTRONICS CO., INC., LUTRON ELECTRONICS CO., INC.
8,786,238 Drive system for rotating electric machine Jul 25, 12 Jul 22, 14 TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
8,786,239 Motor drive PWM rectifier having modulation scheme selector Dec 21, 12 Jul 22, 14 FANUC CORPORATION, FANUC CORPORATION
8,786,244 System and method for current estimation for operation of electric motors Sep 22, 11 Jul 22, 14 GM GLOBAL TECHNOLOGY OPERATIONS LLC, GM GLOBAL TECHNOLOGY OPERATIONS LLC
8,786,245 Motor control device May 10, 11 Jul 22, 14 MITSUBISHI ELECTRIC CORPORATION, MITSUBISHI ELECTRIC CORPORATION

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2014/0203,559 CONNECTION FOR IMPROVED CURRENT BALANCING BETWEEN PARALLEL BRIDGE CIRCUITS Jan 18, 13 Jul 24, 14 , GENERAL ELECTRIC COMPANY
2014/0203,561 VARIABLE INPUT SYNCHRONOUS OUTPUT DRIVETRAIN FOR WIND TURBINE Jan 23, 13 Jul 24, 14 , GENERAL ELECTRIC COMPANY
2014/0203,736 BATTERY MANAGEMENT SYSTEM AND BATTERY PACK HAVING THE SAME Aug 13, 13 Jul 24, 14 , SAMSUNG SDI CO., LTD.
2014/0203,739 AIRCRAFT COMPRISING A DISTRIBUTED ELECTRIC POWER UNIT WITH FREE WHEELS Aug 13, 12 Jul 24, 14 , Not available
2014/0203,740 POWER CONVERSION DEVICE Jan 14, 14 Jul 24, 14 , FUJI ELECTRIC CO. LTD.
2014/0203,741 HEATING ELEMENT UNIT, CONTROL PANEL, ROBOT SYSTEM, AND HEAT RADIATION METHOD IN HEATING ELEMENT UNIT Mar 12, 13 Jul 24, 14 , KABUSHIKI KAISHA YASKAWA DENKI
2014/0203,742 MOTOR DRIVING DEVICE AND VACUUM PUMP Jan 15, 14 Jul 24, 14 , SHIMADZU CORPORATION
2014/0203,743 DRIVE APPARATUS AND DRIVE METHOD FOR BRUSHLESS MOTOR Sep 27, 13 Jul 24, 14 , HITACHI AUTOMOTIVE SYSTEMS, LTD.
2014/0203,744 MACHINE HAVING A CONVERTER CONTROLLED DRIVE Mar 20, 14 Jul 24, 14 , SIEMENS AKTIENGESELLSCHAFT
2014/0203,745 MOTOR CONTROL CIRCUIT Jan 15, 14 Jul 24, 14 , Not available
2014/0203,746 MOTOR ASSEMBLY COMPRISING A BRUSHLESS DC MOTOR WITH CONTROL ELECTRONICS May 16, 12 Jul 24, 14 , Not available
2014/0203,747 MOTOR CONTROL APPARATUS AND METHOD Jan 22, 14 Jul 24, 14 , Not available
2014/0203,748 MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD Nov 25, 13 Jul 24, 14 , MINEBEA CO., LTD.
2014/0203,749 MOTOR CONTROLLER HAVING MULTI-FUNCTIONAL PIN AND CONTROL METHOD THEREOF Mar 19, 13 Jul 24, 14 , RICHTEK TECHNOLOGY CORPORATION, R.O.C.
2014/0203,750 SECURE MOTOR STARTER Aug 07, 12 Jul 24, 14 , SIEMENS AKTIENGESELLSCHAFT
2014/0203,751 MOTOR DRIVE CONTROLLER AND METHOD FOR OPERATING THE SAME Nov 22, 13 Jul 24, 14 , RENESAS ELECTRONICS CORPORATION
2014/0203,753 METHOD AND DRIVE APPARATUS FOR DRIVING AN ELECTROMAGNETIC ACTUATOR Aug 02, 12 Jul 24, 14 , ZF FRIEDRICHSHAFEN AG
2014/0203,754 METHOD OF CONTROLLING AN AC MACHINE AND CONTROLLER FOR CONTROLLING AN AC MACHINE Jan 22, 14 Jul 24, 14 , Not available
2014/0203,755 METHODS AND SYSTEMS FOR CONTROLLING AN ELECTRIC MOTOR Jan 24, 13 Jul 24, 14 , REGAL BELOIT AMERICA, INC.
2014/0203,756 INVERTER SYSTEM AND COMMUNICATION METHOD Jun 18, 12 Jul 24, 14 , MITSUBISHI ELECTRIC CORPORATION

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