Using DC/DC converters

Industry

CPC
H04M19/008

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M19/00Current supply arrangements for telephone systems

Current Industry

H04M19/008Using DC/DC converters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,740,645
- Issue date Aug 29, 2023
- CommScope Technologies LLC
- Michael Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses and related methods for reducing power loss
- Patent number 11,675,381
- Issue date Jun 13, 2023
- CommScope Technologies LLC
- Michael R Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,675,382
- Issue date Jun 13, 2023
- CommScope Technologies LLC
- Michael Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,669,118
- Issue date Jun 6, 2023
- CommScope Technologies LLC
- John C. Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,669,117
- Issue date Jun 6, 2023
- CommScope Technologies LLC
- Michael R Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,662,759
- Issue date May 30, 2023
- CommScope Technologies LLC
- Michael R Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,275,395
- Issue date Mar 15, 2022
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,256,277
- Issue date Feb 22, 2022
- CommScope Technologies LLC
- Michael R Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 11,029,717
- Issue date Jun 8, 2021
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and equipment for reducing power loss in cellular systems
- Patent number 10,830,803
- Issue date Nov 10, 2020
- CommScope Technologies LLC
- David Winkler
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power transmission system for wireless communication systems
- Patent number 10,812,664
- Issue date Oct 20, 2020
- RAYCAP S.A.
- Grigoris Kostakis
- G01 - MEASURING TESTING
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,782,720
- Issue date Sep 22, 2020
- CommScope Technologies LLC
- Michael R Guerin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and equipment for reducing power loss in cellular systems
- Patent number 10,761,122
- Issue date Sep 1, 2020
- CommScope Technologies LLC
- David Winkler
- G01 - MEASURING TESTING
Information Patent Grant
Microphone device
- Patent number 10,595,110
- Issue date Mar 17, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hisayuki Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,423,180
- Issue date Sep 24, 2019
- CommScope Technologies LLC
- John Charles Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,394,265
- Issue date Aug 27, 2019
- CommScope Technologies LLC
- John Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,379,557
- Issue date Aug 13, 2019
- CommScope Technologies LLC
- John Charles Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,353,418
- Issue date Jul 16, 2019
- CommScope Technologies LLC
- John Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 10,025,335
- Issue date Jul 17, 2018
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reverse-powered transmission device
- Patent number 9,560,218
- Issue date Jan 31, 2017
- Alcatel Lucent
- Bart Hillaert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable power supplies for cellular base stations and related...
- Patent number 9,448,576
- Issue date Sep 20, 2016
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Grant
DC/DC converter and subscriber line interface circuit
- Patent number 7,095,847
- Issue date Aug 22, 2006
- Oki Electric Industry Co., Ltd.
- Kenichi Tsuruya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IP telephone with power source circuit
- Patent number 7,079,647
- Issue date Jul 18, 2006
- NEC Engineering, Ltd.
- Masaharu Tomobe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply for telecommunications device
- Patent number 6,351,534
- Issue date Feb 26, 2002
- Nokia Telecommunications Oy
- Simon Christopher Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog/digital integrated subscriber circuit
- Patent number 6,263,015
- Issue date Jul 17, 2001
- Fujitsu Limited
- Yutaka Awata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for customizing operation of a line interface circuit in a t...
- Patent number 5,828,748
- Issue date Oct 27, 1998
- Lucent Technologies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling power losses associated with line interface...
- Patent number 5,815,569
- Issue date Sep 29, 1998
- Lucent Technologies Inc.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power and signal transmission system
- Patent number 5,396,555
- Issue date Mar 7, 1995
- Kabushiki Kaisha Toshiba
- Tomohisa Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line powered DCA including dual programmed microcontrollers
- Patent number 5,224,154
- Issue date Jun 29, 1993
- Universal Data Systems, Inc.
- Timothy W. Aldridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for firing paystation coin relay using power derived from t...
- Patent number 5,216,707
- Issue date Jun 1, 1993
- International Teleservice Corp.
- Marcus K. Davenport
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20230251681
- Publication date Aug 10, 2023
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20230236617
- Publication date Jul 27, 2023
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20220317716
- Publication date Oct 6, 2022
- CommScope Technologies LLC
- John Charles Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20220317715
- Publication date Oct 6, 2022
- CommScope Technologies LLC
- John Charles Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20210103309
- Publication date Apr 8, 2021
- CommScope Technologies LLC
- Michael Guerin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20210072779
- Publication date Mar 11, 2021
- CommScope Technologies LLC
- Michael Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20200379493
- Publication date Dec 3, 2020
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20200348709
- Publication date Nov 5, 2020
- CommScope Technologies LLC
- Michael R. Guerin
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20200348708
- Publication date Nov 5, 2020
- CommScope Technologies LLC
- Michael R Guerin
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20190235552
- Publication date Aug 1, 2019
- CommScope Technologies LLC
- Michael R. Guerin
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20190235553
- Publication date Aug 1, 2019
- CommScope Technologies LLC
- Michael R. Guerin
- G05 - CONTROLLING REGULATING
Information Patent Application
MICROPHONE DEVICE
- Publication number 20190230425
- Publication date Jul 25, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Hisayuki SASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20190064863
- Publication date Feb 28, 2019
- CommScope Technologies LLC
- Michael R. Guerin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER TRANSMISSION SYSTEM FOR WIRELESS COMMUNICATION SYSTEMS
- Publication number 20180213091
- Publication date Jul 26, 2018
- Raycap S.A.
- Grigoris KOSTAKIS
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20180173263
- Publication date Jun 21, 2018
- CommScope Technologies LLC
- John C. Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20180176861
- Publication date Jun 21, 2018
- CommScope Technologies LLC
- John Charles Chamberlain
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS
- Publication number 20180164355
- Publication date Jun 14, 2018
- CommScope Technologies LLC
- David Winkler
- G05 - CONTROLLING REGULATING
Information Patent Application
PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...
- Publication number 20170230906
- Publication date Aug 10, 2017
- CommScope Technologies LLC
- John Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Programmable Power Supplies for Cellular Base Stations and Related...
- Publication number 20160342168
- Publication date Nov 24, 2016
- CommScope Technologies, LLC
- John C. Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REVERSE-POWERED TRANSMISSION DEVICE
- Publication number 20160191718
- Publication date Jun 30, 2016
- Alcatel Lucent
- Bart HILLAERT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Programmable Power Supplies for Cellular Base Stations and Related...
- Publication number 20150234405
- Publication date Aug 20, 2015
- ANDREW LLC
- John C. Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and device for the remote powering of a data-processing device
- Publication number 20070003053
- Publication date Jan 4, 2007
- Dean Mathoorasing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protection circuit enabling a load to withstand a transient power s...
- Publication number 20060203413
- Publication date Sep 14, 2006
- ALCATEL
- Daniel Peron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DC/DC converter and subscriber line interface circuit
- Publication number 20040091097
- Publication date May 13, 2004
- Kenichi Tsuruya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone power source circuit
- Publication number 20020118823
- Publication date Aug 29, 2002
- NEC Engineering, Ltd.
- Masaharu Tomobe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Using DC/DC converters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Programmable power supplies for cellular base stations and related...

Apparatuses and related methods for reducing power loss

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Methods and equipment for reducing power loss in cellular systems

Power transmission system for wireless communication systems

Programmable power supplies for cellular base stations and related...

Methods and equipment for reducing power loss in cellular systems

Microphone device

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Programmable power supplies for cellular base stations and related...

Reverse-powered transmission device

Programmable power supplies for cellular base stations and related...

DC/DC converter and subscriber line interface circuit

IP telephone with power source circuit

Power supply for telecommunications device

Analog/digital integrated subscriber circuit

Method for customizing operation of a line interface circuit in a t...

Method for controlling power losses associated with line interface...

Power and signal transmission system

Line powered DCA including dual programmed microcontrollers

Circuit for firing paystation coin relay using power derived from t...

Patents Applicationslast 30 patents

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

MICROPHONE DEVICE

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

POWER TRANSMISSION SYSTEM FOR WIRELESS COMMUNICATION SYSTEMS

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

METHODS AND EQUIPMENT FOR REDUCING POWER LOSS IN CELLULAR SYSTEMS

PROGRAMMABLE POWER SUPPLIES FOR CELLULAR BASE STATIONS AND RELATED...

Programmable Power Supplies for Cellular Base Stations and Related...

REVERSE-POWERED TRANSMISSION DEVICE

Programmable Power Supplies for Cellular Base Stations and Related...

System and device for the remote powering of a data-processing device

Protection circuit enabling a load to withstand a transient power s...

DC/DC converter and subscriber line interface circuit

Telephone power source circuit