Polarity reversing

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CPC
Y10T307/931

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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

Y10T307/931Polarity reversing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System for inducing a high efficiency conductive state in materials
- Patent number 8,723,372
- Issue date May 13, 2014
- Larry A. Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Load driving device
- Patent number 8,605,399
- Issue date Dec 10, 2013
- Renesas Electronics Corporation
- Akihiro Nakahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Field device interface with network protection mechanism
- Patent number 8,390,150
- Issue date Mar 5, 2013
- Fisher-Rosemount Systems, Inc.
- Daniel E. Vande Vusse
- G05 - CONTROLLING REGULATING
Information Patent Grant
Load driving device
- Patent number 8,174,808
- Issue date May 8, 2012
- Renesas Electronics Corporation
- Akihiro Nakahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device and method of controlling electrostatic actuator
- Patent number 8,134,370
- Issue date Mar 13, 2012
- Kabushiki Kaisha Toshiba
- Takayuki Miyazaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dynamically changing control of sequenced power gating
- Patent number 7,977,822
- Issue date Jul 12, 2011
- ARM Limited
- David Walter Flynn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Over-voltage protection circuit
- Patent number 7,924,540
- Issue date Apr 12, 2011
- Rohm Co., Ltd.
- Yoichi Tamegai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Preventive maintenance tapping and duty cycle monitor for voltage r...
- Patent number 7,915,766
- Issue date Mar 29, 2011
- Cooper Technologies Company
- Augusto D. Hernandez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Signal processing device and control unit
- Patent number 7,854,832
- Issue date Dec 21, 2010
- Fujitsu Ten Limited
- Kazuhiro Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Device of protection against a polarity reversal
- Patent number 7,504,750
- Issue date Mar 17, 2009
- STMicroelectronics S.A.
- Philippe Bienvenu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Preventive maintenance tapping and duty cycle monitor for voltage r...
- Patent number 7,482,714
- Issue date Jan 27, 2009
- Cooper Technologies Company
- Fred J. Rapant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching circuit and a method of operation thereof
- Patent number 7,348,689
- Issue date Mar 25, 2008
- BAE Systems plc
- Andrew M G Westcott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent switch for connecting power to a load
- Patent number 7,119,459
- Issue date Oct 10, 2006
- Azoteq (Pty) Ltd
- Frederick Johannes Bruwer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input power stabilizing circuit
- Patent number 6,946,752
- Issue date Sep 20, 2005
- NEC Communication Systems, Ltd.
- Hiromitsu Tahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromechanical switching device
- Patent number 6,930,409
- Issue date Aug 16, 2005
- Jerry R. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polarity independent power supply control methods and systems using...
- Patent number 6,661,122
- Issue date Dec 9, 2003
- Cirrus Logic, Inc.
- Jeffrey Dunnihoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pulse signal transmitting circuit and subscriber's line ter...
- Patent number 6,466,627
- Issue date Oct 15, 2002
- Fujitsu Limited
- Isamu Kuwana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed airbag firing system and interface circuit therefor
- Patent number 6,166,451
- Issue date Dec 26, 2000
- Motorola, Inc.
- John M. Pigott
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power filter circuit responsive to supply system fault conditions
- Patent number 6,040,969
- Issue date Mar 21, 2000
- Electronic Systems Protection, Inc.
- Peter G. Winch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air conditioning system master/slave control unit determination
- Patent number 6,008,733
- Issue date Dec 28, 1999
- Daikin Industries, Ltd.
- Takashi Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power source miswiring detection apparatus
- Patent number 5,828,309
- Issue date Oct 27, 1998
- Sanyo Electric Co., Ltd.
- Masayuki Kumakura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronization control scheme for a plurality of switching circuit...
- Patent number 5,821,643
- Issue date Oct 13, 1998
- Lucent Technologies Inc.
- Yehoshua Mandelcorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and arrangement for appropriately polarity recognition and s...
- Patent number 5,818,130
- Issue date Oct 6, 1998
- Gebhard Balluff GmbH & Co.
- Ernst Gass
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polarity reversing circuit having energy compensation
- Patent number 5,815,388
- Issue date Sep 29, 1998
- Sierra Applied Sciences, Inc.
- Barry W. Manley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit for reversing polarity on electrodes
- Patent number 5,682,067
- Issue date Oct 28, 1997
- Sierra Applied Sciences, Inc.
- Barry W. Manley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC voltage bypass power system architecture
- Patent number 5,646,462
- Issue date Jul 8, 1997
- Lucent Technologies Inc.
- Timothy M. Cortes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronization control for interrelated DC voltage/battery polarit...
- Patent number 5,646,463
- Issue date Jul 8, 1997
- Lucent Technologies Inc.
- Yehoshua Mandelcorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microprocessor based electrical contactor with distributed contacto...
- Patent number 5,440,180
- Issue date Aug 8, 1995
- Eaton Corporation
- Birch L. DeVault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for extending the brush life of a cooling fan...
- Patent number 5,045,670
- Issue date Sep 3, 1991
- Malcolm T. Gilliland
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Superconducting current reversing switch
- Patent number 4,906,861
- Issue date Mar 6, 1990
- Cryomagnetics, Inc.
- Apurba Roy
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LOAD DRIVING DEVICE
- Publication number 20120188674
- Publication date Jul 26, 2012
- RENESAS ELECTRONICS CORPORATION
- Akihiro NAKAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM FOR INDUCING A HIGH EFFICIENCY CONDUCTIVE STATE IN MATERIALS
- Publication number 20120098354
- Publication date Apr 26, 2012
- Larry A. Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPLICATION SERVER FOR MAINFRAME COMPUTER SYSTEMS
- Publication number 20110320573
- Publication date Dec 29, 2011
- International Business Machines Corporation
- Diane G. Flemming
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD DEVICE INTERFACE WITH NETWORK PROTECTION MECHANISM
- Publication number 20100013325
- Publication date Jan 21, 2010
- Daniel E. Vande Vusse
- G05 - CONTROLLING REGULATING
Information Patent Application
Load driving device
- Publication number 20090154041
- Publication date Jun 18, 2009
- NEC Electronics Corporation
- AKIHIRO NAKAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dynamically changing control of sequenced power gating
- Publication number 20090115256
- Publication date May 7, 2009
- ARM Limited
- David Walter Flynn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OVER-VOLTAGE PROTECTION CIRCUIT
- Publication number 20090097181
- Publication date Apr 16, 2009
- Rohm Co., Ltd.
- Yoichi TAMEGAI
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING ELECTROSTATIC ACTUATOR
- Publication number 20090072630
- Publication date Mar 19, 2009
- Kabushiki Kaisha Toshiba
- Takayuki Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Preventive Maintenance Tapping and Duty Cycle Monitor for Voltage R...
- Publication number 20090063063
- Publication date Mar 5, 2009
- Cooper Technologies Company
- Augusto D. Hernandez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Signal processing device and control unit
- Publication number 20070232087
- Publication date Oct 4, 2007
- FUJITSU TEN LIMITED
- Kazuhiro Komatsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Preventive maintenance tapping and duty cycle monitor for voltage r...
- Publication number 20060028235
- Publication date Feb 9, 2006
- Fred J. Rapant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching circuit and a method of operation thereof
- Publication number 20050063204
- Publication date Mar 24, 2005
- Andrew Westcott
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Device of protection against a polarity reversal
- Publication number 20040222703
- Publication date Nov 11, 2004
- STMicroelectronics S.A.
- Philippe Bienvenu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Intelligent switch for connecting power to a load
- Publication number 20040021427
- Publication date Feb 5, 2004
- Frederick Johannes Bruwer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Input power stabilizing circuit
- Publication number 20020149266
- Publication date Oct 17, 2002
- Hiromitsu Tahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Polarity reversing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for inducing a high efficiency conductive state in materials

Load driving device

Field device interface with network protection mechanism

Load driving device

Semiconductor device and method of controlling electrostatic actuator

Dynamically changing control of sequenced power gating

Over-voltage protection circuit

Preventive maintenance tapping and duty cycle monitor for voltage r...

Signal processing device and control unit

Device of protection against a polarity reversal

Preventive maintenance tapping and duty cycle monitor for voltage r...

Switching circuit and a method of operation thereof

Intelligent switch for connecting power to a load

Input power stabilizing circuit

Electromechanical switching device

Polarity independent power supply control methods and systems using...

Pulse signal transmitting circuit and subscriber&#x00027;s line ter...

Distributed airbag firing system and interface circuit therefor

Power filter circuit responsive to supply system fault conditions

Air conditioning system master/slave control unit determination

Power source miswiring detection apparatus

Synchronization control scheme for a plurality of switching circuit...

Method and arrangement for appropriately polarity recognition and s...

Polarity reversing circuit having energy compensation

Circuit for reversing polarity on electrodes

DC voltage bypass power system architecture

Synchronization control for interrelated DC voltage/battery polarit...

Microprocessor based electrical contactor with distributed contacto...

Method and apparatus for extending the brush life of a cooling fan...

Superconducting current reversing switch

Patents Applicationslast 30 patents

LOAD DRIVING DEVICE

SYSTEM FOR INDUCING A HIGH EFFICIENCY CONDUCTIVE STATE IN MATERIALS

APPLICATION SERVER FOR MAINFRAME COMPUTER SYSTEMS

FIELD DEVICE INTERFACE WITH NETWORK PROTECTION MECHANISM

Load driving device

Dynamically changing control of sequenced power gating

OVER-VOLTAGE PROTECTION CIRCUIT

SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING ELECTROSTATIC ACTUATOR

Preventive Maintenance Tapping and Duty Cycle Monitor for Voltage R...

Signal processing device and control unit

Preventive maintenance tapping and duty cycle monitor for voltage r...

Switching circuit and a method of operation thereof

Device of protection against a polarity reversal

Intelligent switch for connecting power to a load

Input power stabilizing circuit

Pulse signal transmitting circuit and subscriber's line ter...