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290
US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.
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290
Prime-mover dynamo plants
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Patents Grants
last 30 patents
Information
Patent Grant
Power generation apparatus and switch
Patent number
9,041,231
Issue date
May 26, 2015
Mitsumi Electric Co., Ltd.
Toshio Kaneko
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hydrokinetic power generation system
Patent number
9,041,235
Issue date
May 26, 2015
Amazon Technologies, Inc.
Jerry James Hunter
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Methods and apparatuses for moving objects based on a buoyancy force
Patent number
9,039,334
Issue date
May 26, 2015
Sergey Nikolayevich Ermilov
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for motional/vibrational energy harvesting via...
Patent number
9,041,230
Issue date
May 26, 2015
University of Florida Research Foundation, Inc.
David P. Arnold
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ice detection method and system for wind turbine generators using s...
Patent number
9,041,233
Issue date
May 26, 2015
Gamesa Innovation & Technology, S.L.
Pablo Martin Ramos
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Double fed induction generator (DFIG) converter and method for impr...
Patent number
9,041,234
Issue date
May 26, 2015
Rockwell Automation Technologies, Inc.
Haihui Lu
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Wind turbine having power electronics in the nacelle
Patent number
9,041,236
Issue date
May 26, 2015
Vestas Wind Systems A/S
Gerner Larsen
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Wind turbine apparatus
Patent number
9,041,240
Issue date
May 26, 2015
Tadashi Ishimine
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Linear alternator assembly with four-stroke working cycle and vehic...
Patent number
9,038,581
Issue date
May 26, 2015
GM Global Technology Operations LLC
Alan G. Holmes
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Power generator
Patent number
9,038,377
Issue date
May 26, 2015
Mark R. Anteau
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Variable wing venturi generator
Patent number
9,041,238
Issue date
May 26, 2015
Ned McMahon
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Vertical axis wind turbine with cambered airfoil blades
Patent number
9,041,239
Issue date
May 26, 2015
Martin Epstein
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Electric generator system
Patent number
9,041,232
Issue date
May 26, 2015
General Electric Company
Manoj Ramprasad Shah
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wind turbine drive train and wind turbine
Patent number
9,041,237
Issue date
May 26, 2015
General Electric Company
Frank Hinken
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Wind turbine and method for operating a wind turbine
Patent number
9,035,480
Issue date
May 19, 2015
Senvion SE
Jens Fortmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Integrated energy generating damper
Patent number
9,035,477
Issue date
May 19, 2015
Levant Power Corporation
Clive Tucker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Spiral turbine operating on pressure principle
Patent number
9,035,482
Issue date
May 19, 2015
Monarch Power Corp
Joseph Y Hui
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Air-drop device tail charger
Patent number
9,035,475
Issue date
May 19, 2015
BAE Systems Information and Electronic Systems Integration Inc.
John G. Cunningham
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Power generating device
Patent number
9,035,476
Issue date
May 19, 2015
JTEKT Corporation
Hideki Fujiwara
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine controller for optimizing economic present value of the tur...
Patent number
9,035,479
Issue date
May 19, 2015
WIND STREAM PROPERTIES, LLC
Robert Gates
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Accessory gearbox device for a jet engine
Patent number
9,032,702
Issue date
May 19, 2015
Rolls-Royce Deutschland Ltd & Co KG
Juergen Beier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Aircraft engine constant frequency starter/generator
Patent number
9,035,478
Issue date
May 19, 2015
GE Aviation Systems, LLC
Hao Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Using AC and DC generators with controllers as a regenerative power...
Patent number
9,035,481
Issue date
May 19, 2015
Textron Inc.
Joseph Lowell Harper
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable blade type tidal and wind power generator with increased g...
Patent number
9,033,650
Issue date
May 19, 2015
In-Nam Lee
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Quick start-up of wind turbine generators
Patent number
9,030,035
Issue date
May 12, 2015
Vestas Wind Systems A/S
Anshuman Tripathi
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Current balance control in converter for doubly fed induction gener...
Patent number
9,030,174
Issue date
May 12, 2015
General Electric Company
Robert Gregory Wagoner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Energy regeneration device of suspension system for vehicle
Patent number
9,030,033
Issue date
May 12, 2015
Hyundai Motor Company
Sang Hoon Yoo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tethered airborne wind power generator system
Patent number
9,030,038
Issue date
May 12, 2015
Kwok Fai Chan
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Stationary power plant, in particular a gas power plant, for genera...
Patent number
9,030,034
Issue date
May 12, 2015
SteamDrive GmbH
Jens Grieser
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Arrangement for a direct drive generator for a wind turbine and met...
Patent number
9,030,036
Issue date
May 12, 2015
Siemens Aktiengesellschaft
Henrik Stiesdal
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
HYBRID CONVERTER AND WIND POWER GENERATING SYSTEM
Publication number
20150145252
Publication date
May 28, 2015
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
Weixing Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY GENERATING APPARATUS FOR GAS OR LIQUID FLOWING CONDITIONS
Publication number
20150145257
Publication date
May 28, 2015
Bryan P. Hendricks
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WAVE POWER GENERATOR
Publication number
20150145250
Publication date
May 28, 2015
DDNT CONSULTANTS AUSTRALIA PTY LTD
Dalibor Frtunik
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
POWER GENERATION SYSTEM
Publication number
20150145254
Publication date
May 28, 2015
Kabushiki Kaisha Toshiba
Mikhail RODIONOV
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD AND SYSTEM FOR ALTERNATOR THERMAL PROTECTION
Publication number
20150145255
Publication date
May 28, 2015
GENERAL ELECTRIC COMPANY
Maksim V. Borisenko
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR GENERATING ELECTRICAL ENERGY BY MEANS OF AN ORC-CIRCULAR...
Publication number
20150145256
Publication date
May 28, 2015
SAXESS HOLDING GMBH
John Omoruyi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM AND METHOD FOR OPERATING A POWER GENERATION SYSTEM WITHIN A...
Publication number
20150145251
Publication date
May 28, 2015
GENERAL ELECTRIC COMPANY
Robert Gregory Wagoner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LINEAR FARADAY INDUCTION GENERATOR FOR THE GENERATION OF ELECTRICAL...
Publication number
20150145258
Publication date
May 28, 2015
Reed E. Phillips
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
OCEAN CURRENT POWER GENERATING APPARATUS USING DUAL-DUCT WITH BOUND...
Publication number
20150145259
Publication date
May 28, 2015
National Taiwan Ocean University
Young-Zehr Kehr
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MICRO-ENERGY HARVESTING DEVICE FOR SPACE-LIMITED APPLICATIONS
Publication number
20150145470
Publication date
May 28, 2015
University of Utah Research Foundation
Hanseup Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND TURBINE CONTROL AND MONITORING METHOD USING A WIND SPEED ESTIM...
Publication number
20150145253
Publication date
May 28, 2015
IFP ENERGIES NOUVELLES
Benoit BAYON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUCTION GENERATOR
Publication number
20150145260
Publication date
May 28, 2015
Shun-Fu Technology Corp.
Yung-Sheng HUANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WATER FLOW GENERATOR
Publication number
20150137522
Publication date
May 21, 2015
Hiroshi Kagayama
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
ELECTRIC GENERATOR
Publication number
20150137524
Publication date
May 21, 2015
Antonio Garcia Carvajal
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND POWER PLANT FREQUENCY CONTROL
Publication number
20150137519
Publication date
May 21, 2015
VESTAS WIND SYSTEMS A/S
Germán Claudio Tarnowski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND-POWER-PLANT CONTROL UPON LOW-VOLTAGE GRID FAULTS
Publication number
20150137520
Publication date
May 21, 2015
Vestas Wind Systems A/S
Jorge Martinez Garcia
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AIR POWERED ELECTRICITY GENERATING SYSTEM
Publication number
20150137521
Publication date
May 21, 2015
Gabriel Ohiochioya Obadan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER GENERATING WINDBAGS AND WATERBAGS
Publication number
20150137523
Publication date
May 21, 2015
Yik Hei SIA
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD OF OPERATING A WIND PARK
Publication number
20150137518
Publication date
May 21, 2015
Siemens Aktiengesellschaft
Bo Yin
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
Electric Generator
Publication number
20150137525
Publication date
May 21, 2015
Zivota Nikolic
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIRBORNE WIND ENERGY CONVERSION SYSTEM WITH GROUND GENERATOR AND UN...
Publication number
20150130188
Publication date
May 14, 2015
Leonid Goldstein
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
GRAVITY-BASED ENERGY-STORAGE SYSTEM AND METHOD
Publication number
20150130191
Publication date
May 14, 2015
SeaPower Systems, LLC.
Robert C. Houvener
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Mechanical wave/oscillation translator to produce rotary shaft power
Publication number
20150130190
Publication date
May 14, 2015
Girish Jayashankara Aradhya Malligere
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD OF OPERATING A WIND PARK
Publication number
20150130187
Publication date
May 14, 2015
Siemens Aktiengesellschaft
Bo Yin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL AND POWER SUPPLY SYSTEM FOR HELICOPTER TURBINE ENGINES
Publication number
20150130186
Publication date
May 14, 2015
LABINAL POWER SYSTEMS
Sebastien Vieillard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
REGENERATIVE ELECTRICITY SYSTEM FOR ELECTRIC VEHICLES
Publication number
20150130189
Publication date
May 14, 2015
ANGEL AYALA HERMOSILLO
B60 - VEHICLES IN GENERAL
Information
Patent Application
GRAVITY BASED ENERGY CONVERSION DEVICE
Publication number
20150130192
Publication date
May 14, 2015
Loganathan Palani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WIND POWER TURBINE FOR GENERATING ELECTRIC ENERGY
Publication number
20150123403
Publication date
May 7, 2015
Wilic S.AR.L.
Matteo Casazza
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
FAULT TOLERANT WIND TURBINE CONVERTER
Publication number
20150123404
Publication date
May 7, 2015
VESTAS WIND SYSTEMS A/S
Thomas HJORT
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
POWER PRODUCTION IN A COMPLETED WELL USING MAGNETOSTRICTIVE MATERIALS
Publication number
20150123405
Publication date
May 7, 2015
OSCILLA POWER, INC.
James H. Dudley
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER