Superposition high frequency data signal on power lines, current carrier

Industry

CPC
G05B2219/25188

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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/25188Superposition high frequency data signal on power lines, current carrier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Faceplate switch
- Patent number 11,245,285
- Issue date Feb 8, 2022
- Ivani, LLC
- Matthew Wootton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical appliance, in particular an electrical household applian...
- Patent number 8,319,599
- Issue date Nov 27, 2012
- Indesit Company S.p.A.
- Valerio Aisa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Field-mounted process device with programmable digital/analog inter...
- Patent number 7,228,186
- Issue date Jun 5, 2007
- Rosemount Inc.
- Robert J. Karschnia
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control and supervisory signal transmission system for changing a d...
- Patent number 7,146,450
- Issue date Dec 5, 2006
- Anywire Corporation
- Yoshitane Saitou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-wire field-mounted process device
- Patent number 6,961,624
- Issue date Nov 1, 2005
- Rosemount Inc.
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system, information processing apparatus and...
- Patent number 6,775,596
- Issue date Aug 10, 2004
- Sony Corporation
- Isao Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-wire field-mounted process device
- Patent number 6,711,446
- Issue date Mar 23, 2004
- Rosemount, Inc.
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Yarn processing system
- Patent number 6,705,131
- Issue date Mar 16, 2004
- Regis Munoz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chemical imaging of a lithographic printing plate
- Patent number 6,691,618
- Issue date Feb 17, 2004
- Pisces-Print Imaging Sciences, Inc.
- Albert S. Deutsch
- G08 - SIGNALLING
Information Patent Grant
Setting apparatus and setting method each for setting setting infor...
- Patent number 6,583,719
- Issue date Jun 24, 2003
- Matsushita Electric Works, Ltd.
- Yukio Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-wire field-mounted process device
- Patent number 6,574,515
- Issue date Jun 3, 2003
- Rosemount Inc.
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant power communications circuit
- Patent number 6,404,326
- Issue date Jun 11, 2002
- Johnson Controls Interiors Technology Corp.
- Ross G. Timmerman
- G08 - SIGNALLING
Information Patent Grant
Communications system
- Patent number 5,975,248
- Issue date Nov 2, 1999
- Drucegrove Limited
- David Llewellyn Lewis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling and determining the status of...
- Patent number 5,905,442
- Issue date May 18, 1999
- Lutron Electronics Co., Inc.
- Donald R. Mosebrook
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process for allocating addresses to newly connected apparatus in a...
- Patent number 5,481,750
- Issue date Jan 2, 1996
- Moulinex (Societe Anonyme)
- Vital A. Parise
- G05 - CONTROLLING REGULATING
Information Patent Grant
Window operator control
- Patent number 5,449,987
- Issue date Sep 12, 1995
- Truth Division of SPX Corporation
- Scott D. McMillan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Remote control system, components and methods
- Patent number 4,995,053
- Issue date Feb 19, 1991
- Hillier Technologies Limited Partnership
- Raymond W. Simpson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Remote control system, components and methods
- Patent number 4,932,037
- Issue date Jun 5, 1990
- Hillier Technologies Limited Partnership
- Raymond W. Simpson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Remote control system, components and methods
- Patent number 4,864,588
- Issue date Sep 5, 1989
- Hillier Technologies Limited Partnership
- Raymond W. Simpson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Utility monitoring and control system
- Patent number 4,749,992
- Issue date Jun 7, 1988
- Total Energy Management Consultants Corp. (TEMCO)
- Edward L. Fitzemeyer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Slave processor for controlling environments
- Patent number 4,740,882
- Issue date Apr 26, 1988
- Environmental Computer Systems, Inc.
- Peter T. Miller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Building intelligence system
- Patent number 4,567,557
- Issue date Jan 28, 1986
- Martin J. Burns
- G05 - CONTROLLING REGULATING
Information Patent Grant
System for selectively addressing electrical control signals from a...
- Patent number 4,540,890
- Issue date Sep 10, 1985
- Galber Automazione E
- Giovanni Gangemi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two-way AC power line communications system
- Patent number 4,429,299
- Issue date Jan 31, 1984
- Robertshaw Controls Company
- Jules M. Kabat
- G08 - SIGNALLING
Information Patent Grant
Distribution control system
- Patent number 4,185,272
- Issue date Jan 22, 1980
- General Electric Company
- George E. Feiker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Distributed control system
- Patent number 4,173,754
- Issue date Nov 6, 1979
- General Electric Company
- George E. Feiker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic multiple device control system
- Patent number 4,163,218
- Issue date Jul 31, 1979
- William I. L. Wu
- G08 - SIGNALLING
Information Patent Grant
Encoded electrical control systems
- Patent number 4,162,486
- Issue date Jul 24, 1979
- TRE Corporation
- Leopold S. Wyler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Encoded electrical control systems for vehicles
- Patent number 4,141,332
- Issue date Feb 27, 1979
- TRE Corporation
- Leopold S. Wyler
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FACEPLATE SWITCH
- Publication number 20180188706
- Publication date Jul 5, 2018
- Ivani, LLC
- Matthew Wootton
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTRICAL APPLIANCE, IN PARTICULAR AN ELECTRICAL HOUSEHOLD APPLIAN...
- Publication number 20100085144
- Publication date Apr 8, 2010
- INDESIT COMPANY S.P.A.
- Valerio Aisa
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR DIGITAL SIGNAL INTEGRATED WITH POWER CABLE
- Publication number 20090115583
- Publication date May 7, 2009
- GANG CHEN
- GANG CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
Programmable logic controller having power frequency carrier
- Publication number 20070142938
- Publication date Jun 21, 2007
- HANSDER ENGINEERING CO., LTD.
- Yuan-Yu Huang
- G05 - CONTROLLING REGULATING
Information Patent Application
Two-wire field-mounted process device
- Publication number 20060161271
- Publication date Jul 20, 2006
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Field-mounted process device with programmable digital/analog inter...
- Publication number 20050195093
- Publication date Sep 8, 2005
- Rosemount Inc.
- Robert J. Karschnia
- G05 - CONTROLLING REGULATING
Information Patent Application
Two-wire field-mounted process device
- Publication number 20040158334
- Publication date Aug 12, 2004
- Rosemount Inc.
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Two-wire field-mounted process device
- Publication number 20030181996
- Publication date Sep 25, 2003
- William R. Kirkpatrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control and supervisory signal transmission system
- Publication number 20030123590
- Publication date Jul 3, 2003
- Yoshitane Saitou
- G05 - CONTROLLING REGULATING
Information Patent Application
Information processing system, information processing apparatus and...
- Publication number 20030074500
- Publication date Apr 17, 2003
- Isao Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Application
Automatic control system using power line communication method
- Publication number 20030074109
- Publication date Apr 17, 2003
- Jong Min Jeong
- G05 - CONTROLLING REGULATING
Information Patent Application
Chemical imaging of a lithographic printing plate
- Publication number 20020104455
- Publication date Aug 8, 2002
- Albert S. Deutsch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Setting apparatus and setting method each for setting setting infor...
- Publication number 20020065583
- Publication date May 30, 2002
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yukio Okada
- G05 - CONTROLLING REGULATING

Superposition high frequency data signal on power lines, current carrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Faceplate switch

Electrical appliance, in particular an electrical household applian...

Field-mounted process device with programmable digital/analog inter...

Control and supervisory signal transmission system for changing a d...

Two-wire field-mounted process device

Information processing system, information processing apparatus and...

Two-wire field-mounted process device

Yarn processing system

Chemical imaging of a lithographic printing plate

Setting apparatus and setting method each for setting setting infor...

Two-wire field-mounted process device

Redundant power communications circuit

Communications system

Method and apparatus for controlling and determining the status of...

Process for allocating addresses to newly connected apparatus in a...

Window operator control

Remote control system, components and methods

Remote control system, components and methods

Remote control system, components and methods

Utility monitoring and control system

Slave processor for controlling environments

Building intelligence system

System for selectively addressing electrical control signals from a...

Two-way AC power line communications system

Distribution control system

Distributed control system

Electronic multiple device control system

Encoded electrical control systems

Encoded electrical control systems for vehicles

Patents Applicationslast 30 patents

FACEPLATE SWITCH

ELECTRICAL APPLIANCE, IN PARTICULAR AN ELECTRICAL HOUSEHOLD APPLIAN...

METHOD AND APPARATUS FOR DIGITAL SIGNAL INTEGRATED WITH POWER CABLE

Programmable logic controller having power frequency carrier

Two-wire field-mounted process device

Field-mounted process device with programmable digital/analog inter...

Two-wire field-mounted process device

Two-wire field-mounted process device

Control and supervisory signal transmission system

Information processing system, information processing apparatus and...

Automatic control system using power line communication method

Chemical imaging of a lithographic printing plate

Setting apparatus and setting method each for setting setting infor...