line protection circuits such as current or overvoltage protection circuits

Industry

CPC
H04M2201/80

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M2201/00Electronic components, circuits, software, systems or apparatus used in telephone systems

Current Industry

H04M2201/80line protection circuits such as current or overvoltage protection circuits

Industries

Patents Grantslast 30 patents

Information Patent Grant
Over-current protection apparatus and method
- Patent number 10,819,101
- Issue date Oct 27, 2020
- Microsemi Corporation
- Pierre Irissou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image forming apparatus to which noise counter-measure is applied
- Patent number 10,306,054
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Teruhiko Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection of a telephone line against overvoltages
- Patent number 10,148,810
- Issue date Dec 4, 2018
- STMicroelectronics (Tours) SAS
- Jean-Michel Simonnet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for use in supplying power over a telephone line
- Patent number 10,110,755
- Issue date Oct 23, 2018
- British Telecommunications public limited company
- Ian Robert Cooper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared protection scheme for multiple variable batteries
- Patent number 8,705,728
- Issue date Apr 22, 2014
- Microsemi Semiconductor (U.S.) Inc.
- Qiangsheng Charssen Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual stage current limiting surge protector system
- Patent number 6,992,874
- Issue date Jan 31, 2006
- Illinois Tool Works Inc.
- Mohammad Masghati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for bonding AC utilities and HFC access networks...
- Patent number 6,934,138
- Issue date Aug 23, 2005
- General Instrument Corporation
- Phillip Kent Freyman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage and protection arrangement for a telephone subscriber line...
- Patent number 6,885,745
- Issue date Apr 26, 2005
- Nortel Networks, Ltd.
- Martin R. Handforth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog modem overcurrent protection
- Patent number 6,760,437
- Issue date Jul 6, 2004
- Hewlett-Packard Development Company, L.P.
- Wi-Cher Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resetting surge protection in telephone line interface circuits
- Patent number 6,563,926
- Issue date May 13, 2003
- Nortel Networks Limited
- Anthony A. Pistilli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current limiter
- Patent number 6,108,183
- Issue date Aug 22, 2000
- Marconi Communications, Inc.
- Gerald W. Beene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for safety protection of XDSL circuitry
- Patent number 6,091,338
- Issue date Jul 18, 2000
- Tadiran Telecommunications Ltd.
- Gabi Natra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection of active telephone line interface circuits
- Patent number 5,539,820
- Issue date Jul 23, 1996
- Northern Telecom Limited
- Antonio Pistilli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications T1 carrier overvoltage and fiber to curb power p...
- Patent number 5,490,215
- Issue date Feb 6, 1996
- Oneac Corporation
- Dimitris J. Pelegris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overvoltage protection scheme for subscriber loops and method of pe...
- Patent number 5,392,349
- Issue date Feb 21, 1995
- AT&T Corp.
- Joseph M. Elder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS TO WHICH NOISE COUNTER-MEASURE IS APPLIED
- Publication number 20180103142
- Publication date Apr 12, 2018
- Canon Kabushiki Kaisha
- Teruhiko SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Grounding Adjustment
- Publication number 20170353590
- Publication date Dec 7, 2017
- ZTE Corporation
- Shaowu Shen
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR USE IN SUPPLYING POWER OVER A TELEPHONE LINE
- Publication number 20160330334
- Publication date Nov 10, 2016
- British Telecommunications public limited company
- Ian Robert COOPER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID STATE PROTECTOR MODULE
- Publication number 20130070383
- Publication date Mar 21, 2013
- TII NETWORK TECHNOLOGIES, INC.
- Raymond Pepe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHARED PROTECTION SCHEME FOR MULTIPLE VARIABLE BATTERIES
- Publication number 20120069990
- Publication date Mar 22, 2012
- Qiangsheng Charssen Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadband surge protector with non-resetting current limiter
- Publication number 20050099755
- Publication date May 12, 2005
- David Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual stage current limiting surge protector system
- Publication number 20050073793
- Publication date Apr 7, 2005
- Mohammad Masghati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing telephone service restrictions
- Publication number 20040057188
- Publication date Mar 25, 2004
- Qwest Communications International Inc.
- Bruce A. Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for bonding AC utilities and HFC access networks...
- Publication number 20040027754
- Publication date Feb 12, 2004
- General Instrument Corporation
- Phillip Kent Freyman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

line protection circuits such as current or overvoltage protection circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Over-current protection apparatus and method

Image forming apparatus to which noise counter-measure is applied

Protection of a telephone line against overvoltages

Method and apparatus for use in supplying power over a telephone line

Shared protection scheme for multiple variable batteries

Dual stage current limiting surge protector system

Method and device for bonding AC utilities and HFC access networks...

Voltage and protection arrangement for a telephone subscriber line...

Analog modem overcurrent protection

Resetting surge protection in telephone line interface circuits

Current limiter

System and method for safety protection of XDSL circuitry

Protection of active telephone line interface circuits

Telecommunications T1 carrier overvoltage and fiber to curb power p...

Overvoltage protection scheme for subscriber loops and method of pe...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS TO WHICH NOISE COUNTER-MEASURE IS APPLIED

Method and Device for Grounding Adjustment

METHOD AND APPARATUS FOR USE IN SUPPLYING POWER OVER A TELEPHONE LINE

SOLID STATE PROTECTOR MODULE

SHARED PROTECTION SCHEME FOR MULTIPLE VARIABLE BATTERIES

Broadband surge protector with non-resetting current limiter

Dual stage current limiting surge protector system

System and method for providing telephone service restrictions

Method and device for bonding AC utilities and HFC access networks...