Differing frequencies

Industry

CPC
Y10T307/664

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T307/00Electrical transmission or interconnection systems

Current Industry

Y10T307/664Differing frequencies

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for obtaining electricity from offshore wind t...
- Patent number 9,859,806
- Issue date Jan 2, 2018
- ABB Research Ltd.
- Debrup Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Physical quantity detecting sensor, electronic apparatus, moving ob...
- Patent number 9,772,370
- Issue date Sep 26, 2017
- Seiko Epson Corporation
- Noriyuki Murashima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for obtaining electricity from offshore wind t...
- Patent number 9,735,581
- Issue date Aug 15, 2017
- ABB Schweiz AG
- Jiuping Pan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auto-synchronous isolated inlet power converter
- Patent number 9,620,993
- Issue date Apr 11, 2017
- Solpad, Inc.
- Christopher A. Estes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device of air conditioner using distributed power supply
- Patent number 9,543,884
- Issue date Jan 10, 2017
- LG Electronics Inc.
- Young Ho Hong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for providing and distributing standby power
- Patent number 8,670,872
- Issue date Mar 11, 2014
- SCHNEIDER ELECTRIC IT CORPORATION
- Neil Rasmussen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for electrical power conversion
- Patent number 8,610,308
- Issue date Dec 17, 2013
- Unitron, L.P.
- Jerry O. Shires
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic inverter with option for switching between a power sup...
- Patent number 8,575,781
- Issue date Nov 5, 2013
- Kostal Industrie Elektrik GmbH
- Marco Oesterlein
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-voltage power supply for a universal airplane ground support...
- Patent number 8,405,249
- Issue date Mar 26, 2013
- Illinois Tool Works Inc.
- David Wayne Leadingham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Power generation frequency control
- Patent number 8,338,987
- Issue date Dec 25, 2012
- General Electric Company
- Kathleen Ann O'Brien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
HVAC/R system with variable frequency drive (VFD) power supply for...
- Patent number 8,299,646
- Issue date Oct 30, 2012
- Rocky Research
- Uwe Rockenfeller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power generating system for multiple sources and interface...
- Patent number 8,264,100
- Issue date Sep 11, 2012
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter having airplane power source frequency detector
- Patent number 8,115,341
- Issue date Feb 14, 2012
- iGo, Inc.
- Richard G. DuBose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-voltage power supply for a universal airplane ground support...
- Patent number 8,030,801
- Issue date Oct 4, 2011
- Illinois Tool Works Inc.
- James W. Mann, III
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Methods and apparatus for providing and distributing standby power
- Patent number 7,983,797
- Issue date Jul 19, 2011
- American Power Conversion Corporation
- Neil Rasmussen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Application of power multiplication to electric power distribution
- Patent number 7,969,042
- Issue date Jun 28, 2011
- CPG Technologies, LLC
- James F. Corum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-input power converter and uninterruptible power supply having...
- Patent number 7,888,819
- Issue date Feb 15, 2011
- Phoenixtec Power Co., Ltd.
- Cheng-Tan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power system with method for adding multiple generator sets
- Patent number 7,656,060
- Issue date Feb 2, 2010
- Caterpillar Inc.
- Marcelo C. Algrain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Responsive electricity grid substation
- Patent number 7,652,394
- Issue date Jan 26, 2010
- Responsiveload Limited
- David Hirst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic survey system with multiple sources
- Patent number 7,642,784
- Issue date Jan 5, 2010
- WesternGeco L. L. C.
- Ransom Reddig
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for operation of a power station
- Patent number 7,566,992
- Issue date Jul 28, 2009
- Alstom Technology Ltd
- Rolf Althaus
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power converter having airplane power source detector
- Patent number 7,554,218
- Issue date Jun 30, 2009
- iGo, Inc.
- Richard G. DuBose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for facilitating no-break power transfer
- Patent number 7,528,499
- Issue date May 5, 2009
- Hamilton Sundstrand Corporation
- Peter J. Suttie
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
DC power supply using either AC or DC input for both
- Patent number 7,502,233
- Issue date Mar 10, 2009
- Smart Power Solutions Inc.
- Hyun-Jun Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for providing and distributing standby power
- Patent number 7,418,314
- Issue date Aug 26, 2008
- American Power Conversion Corporation
- Neil Rasmussen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for facilitating no-break power transfer
- Patent number 7,417,337
- Issue date Aug 26, 2008
- Hamilton Sundstrand Corporation
- Peter J. Suttie
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Electromagnetic survey system with multiple sources
- Patent number 7,411,399
- Issue date Aug 12, 2008
- Schlumberger Technology Corporation
- Ransom Reddig
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid uninterruptible power supply system
- Patent number 7,362,007
- Issue date Apr 22, 2008
- Walter Emory Farmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Signal superimposition
- Patent number 7,349,446
- Issue date Mar 25, 2008
- Goodrich Control Systems Limited
- Peter Charles Gudgeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply apparatus and method based on parasitic power extraction
- Patent number 7,291,938
- Issue date Nov 6, 2007
- Honeywell International Inc.
- Thomas L. Phinney
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Auto-Synchronous Isolated Inlet Power Converter
- Publication number 20140265591
- Publication date Sep 18, 2014
- Christopher A. Estes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID WIND AND SOLAR ENERGY DEVICE
- Publication number 20130106193
- Publication date May 2, 2013
- Thomas Patrick Bryson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UPS MECHANICAL TRANSFER RELAY ARC MITIGATION
- Publication number 20130033109
- Publication date Feb 7, 2013
- Lynn Ernest Schultz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE OF AIR CONDITIONER USING DISTRIBUTED POWER SUPPLY
- Publication number 20120161525
- Publication date Jun 28, 2012
- Young Ho Hong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS AND APPARATUS FOR PROVIDING AND DISTRIBUTING STANDBY POWER
- Publication number 20120146417
- Publication date Jun 14, 2012
- Neil Rasmussen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-VOLTAGE POWER SUPPLY FOR A UNIVERSAL AIRPLANE GROUND SUPPORT...
- Publication number 20120049633
- Publication date Mar 1, 2012
- Illinois Tool Works Inc.
- David Wayne Leadingham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
DRIVE SYSTEM FOR A FACILITY HAVING AN ALTERNATING-CURRENT ISOLATED...
- Publication number 20120043817
- Publication date Feb 23, 2012
- Siemens Aktiengesellschaft
- Bernd Hartwig
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER GENERATION FREQUENCY CONTROL
- Publication number 20110210613
- Publication date Sep 1, 2011
- GENERAL ELECTRIC COMPANY
- Kathleen Ann O'Brien
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Modular power supply arrangement, in particular for reactors for pr...
- Publication number 20110169332
- Publication date Jul 14, 2011
- AEG POWER SOLUTIONS B.V.
- Peter Wallmeier
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ELECTRIC POWER GENERATING SYSTEM FOR MULTIPLE SOURCES AND INTERFACE...
- Publication number 20110062786
- Publication date Mar 17, 2011
- Gregory I. Rozman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HVAC/R SYSTEM WITH VARIABLE FREQUENCY DRIVE (VFD) POWER SUPPLY FOR...
- Publication number 20110018472
- Publication date Jan 27, 2011
- Rocky Research
- Uwe Rockenfeller
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Photovoltaic Inverter with Option for Switching Between a Power Sup...
- Publication number 20100220508
- Publication date Sep 2, 2010
- Kostal Industrie Elektrik GmbH
- Marco Oesterlein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and Method for Electrical Power Conversion
- Publication number 20100201197
- Publication date Aug 12, 2010
- Jerry O. Shires
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Multi-input power converter and uninterruptible power supply having...
- Publication number 20090267417
- Publication date Oct 29, 2009
- Phoenixtec Power Co., Ltd.
- Cheng-Tan Lee
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power converter having airplane power source frequency detector
- Publication number 20090128105
- Publication date May 21, 2009
- Richard G. DuBose
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
A MULTI-VOLTAGE POWER SUPPLY FOR A UNIVERSAL AIRPLANE GROUND SUPPOR...
- Publication number 20090121552
- Publication date May 14, 2009
- James W. Mann, III
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Power system with method for adding multiple generator sets
- Publication number 20090108676
- Publication date Apr 30, 2009
- Marcelo C. Algrain
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHODS AND APPARATUS FOR PROVIDING AND DISTRIBUTING STANDBY POWER
- Publication number 20090046415
- Publication date Feb 19, 2009
- American Power Conversion Corporation
- Neil Rasmussen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
External transformation socket
- Publication number 20080265675
- Publication date Oct 30, 2008
- Yu-Lin Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Application of Power Multiplication to Electric Power Distribution
- Publication number 20080185916
- Publication date Aug 7, 2008
- CPG TECHNOLOGIES, LLC
- James F. Corum
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND SYSTEM FOR FACILITATING NO-BREAK POWER TRANSFER
- Publication number 20080179947
- Publication date Jul 31, 2008
- Peter J. Suttie
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Electromagnetic survey system with multiple sources
- Publication number 20080143335
- Publication date Jun 19, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ransom Reddig
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for operation of a power station
- Publication number 20070255459
- Publication date Nov 1, 2007
- ALSTOM Technology Ltd.
- Rolf Althaus
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY FOR BOTH AC AND DC
- Publication number 20070195558
- Publication date Aug 23, 2007
- SMART POWER SOLUTIONS INC.
- Hyun-Jun KIM
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Responsive electricity grid substation
- Publication number 20070177319
- Publication date Aug 2, 2007
- RESPONSIVELOAD LIMITED
- David Hirst
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
ELECTROMAGNETIC SURVEY SYSTEM WITH MULTIPLE SOURCES
- Publication number 20070075708
- Publication date Apr 5, 2007
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ransom Reddig
- G01 - MEASURING TESTING
Information Patent Application
Methods and apparatus for providing and distributing standby power
- Publication number 20070055409
- Publication date Mar 8, 2007
- American Power Conversion Corporation
- Neil Rasmussen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power converter having airplane power source detector
- Publication number 20070035287
- Publication date Feb 15, 2007
- Richard G. DuBose
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Hybrid uninterruptible power supply system
- Publication number 20060267411
- Publication date Nov 30, 2006
- Walter Emory Farmer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Methods and apparatus for providing and distributing standby power
- Publication number 20050278075
- Publication date Dec 15, 2005
- Neil Rasmussen
- H01 - BASIC ELECTRIC ELEMENTS

Differing frequencies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for obtaining electricity from offshore wind t...

Physical quantity detecting sensor, electronic apparatus, moving ob...

Method and apparatus for obtaining electricity from offshore wind t...

Auto-synchronous isolated inlet power converter

Motor control device of air conditioner using distributed power supply

Methods and apparatus for providing and distributing standby power

System and method for electrical power conversion

Photovoltaic inverter with option for switching between a power sup...

Multi-voltage power supply for a universal airplane ground support...

Power generation frequency control

HVAC/R system with variable frequency drive (VFD) power supply for...

Electric power generating system for multiple sources and interface...

Power converter having airplane power source frequency detector

Multi-voltage power supply for a universal airplane ground support...

Methods and apparatus for providing and distributing standby power

Application of power multiplication to electric power distribution

Multi-input power converter and uninterruptible power supply having...

Power system with method for adding multiple generator sets

Responsive electricity grid substation

Electromagnetic survey system with multiple sources

Method and apparatus for operation of a power station

Power converter having airplane power source detector

Method and system for facilitating no-break power transfer

DC power supply using either AC or DC input for both

Methods and apparatus for providing and distributing standby power

Method and system for facilitating no-break power transfer

Electromagnetic survey system with multiple sources

Hybrid uninterruptible power supply system

Signal superimposition

Power supply apparatus and method based on parasitic power extraction

Patents Applicationslast 30 patents

Auto-Synchronous Isolated Inlet Power Converter

HYBRID WIND AND SOLAR ENERGY DEVICE

UPS MECHANICAL TRANSFER RELAY ARC MITIGATION

MOTOR CONTROL DEVICE OF AIR CONDITIONER USING DISTRIBUTED POWER SUPPLY

METHODS AND APPARATUS FOR PROVIDING AND DISTRIBUTING STANDBY POWER

MULTI-VOLTAGE POWER SUPPLY FOR A UNIVERSAL AIRPLANE GROUND SUPPORT...

DRIVE SYSTEM FOR A FACILITY HAVING AN ALTERNATING-CURRENT ISOLATED...

POWER GENERATION FREQUENCY CONTROL

Modular power supply arrangement, in particular for reactors for pr...

ELECTRIC POWER GENERATING SYSTEM FOR MULTIPLE SOURCES AND INTERFACE...

HVAC/R SYSTEM WITH VARIABLE FREQUENCY DRIVE (VFD) POWER SUPPLY FOR...

Photovoltaic Inverter with Option for Switching Between a Power Sup...

System and Method for Electrical Power Conversion

Multi-input power converter and uninterruptible power supply having...

Power converter having airplane power source frequency detector

A MULTI-VOLTAGE POWER SUPPLY FOR A UNIVERSAL AIRPLANE GROUND SUPPOR...

Power system with method for adding multiple generator sets

METHODS AND APPARATUS FOR PROVIDING AND DISTRIBUTING STANDBY POWER

External transformation socket

Application of Power Multiplication to Electric Power Distribution

METHOD AND SYSTEM FOR FACILITATING NO-BREAK POWER TRANSFER

Electromagnetic survey system with multiple sources

Method and apparatus for operation of a power station

POWER SUPPLY FOR BOTH AC AND DC

Responsive electricity grid substation

ELECTROMAGNETIC SURVEY SYSTEM WITH MULTIPLE SOURCES

Methods and apparatus for providing and distributing standby power

Power converter having airplane power source detector

Hybrid uninterruptible power supply system

Methods and apparatus for providing and distributing standby power