Membership
Tour
Register
Log in
Repeaters for converting two wires to four wires Repeaters for converting single current to double current
Follow
Industry
CPC
H04L25/22
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04L
TRANSMISSION OF DIGITAL INFORMATION
H04L25/00
Baseband systems
Current Industry
H04L25/22
Repeaters for converting two wires to four wires Repeaters for converting single current to double current
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and related method to synchronize operation of serial rep...
Patent number
11,374,732
Issue date
Jun 28, 2022
Marvell Asia Pte, Ltd.
Michael A. Sorna
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmission of control information in a wireless network with carr...
Patent number
10,524,262
Issue date
Dec 31, 2019
QUALCOMM Incorporated
Jelena M. Damnjanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for configuring a backhaul link subframe in a wireless commu...
Patent number
9,660,749
Issue date
May 23, 2017
LG Electronics Inc.
Seungmin Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio relay apparatus, radio communication method and processer for...
Patent number
9,479,370
Issue date
Oct 25, 2016
Kyocera Corporation
Kunihiko Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller device implemented in a repeating system associated with...
Patent number
9,467,220
Issue date
Oct 11, 2016
Verizon New Jersey Inc.
Jeffrey M. Walsh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Management of backhaul capacity in a wireless communication system
Patent number
8,867,348
Issue date
Oct 21, 2014
Sprint Spectrum L.P.
Jason P. Sigg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal vector DSL
Patent number
8,279,745
Issue date
Oct 2, 2012
Telefonaktiebolaget L M Ericsson (Publ)
Paul W. Dent
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loop extender with selectable line termination and equalization
Patent number
7,483,528
Issue date
Jan 27, 2009
2Wire, Inc.
Andrew L. Norrell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method and program product for extending range of a bidirec...
Patent number
7,088,137
Issue date
Aug 8, 2006
International Business Machines Corporation
Eileen M. Behrendt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Asymmetric digital subscriber line methods suitable for long subscr...
Patent number
7,039,103
Issue date
May 2, 2006
SymmetriCom, Inc.
Kishan Shenoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Asymmetric digital subscriber line methods suitable for long subscr...
Patent number
6,507,606
Issue date
Jan 14, 2003
Symmetrican, Inc.
Kishan Shenoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog line connection
Patent number
5,091,703
Issue date
Feb 25, 1992
Siemens Aktiengesellschaft
Heinrich Schenk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Binary-to-bipolar converter
Patent number
4,922,249
Issue date
May 1, 1990
S. A. T. Societe Anonyme de Telecommunications
Denis F. Cointot
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alternate mark inversion (AMI) receiver
Patent number
4,665,531
Issue date
May 12, 1987
Northern Telecom Limited
Sami A. Aly
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating bipolar pulses in a local area...
Patent number
4,620,310
Issue date
Oct 28, 1986
Metapath Inc.
Lazar Lvovsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication of unipolar pulses
Patent number
4,618,952
Issue date
Oct 21, 1986
Fibronics Ltd.
Meir Bochor
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data converter and line driver for a digital data communication system
Patent number
4,543,496
Issue date
Sep 24, 1985
Sundstrand Corporation
John E. Shepler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital span transmission circuit
Patent number
4,516,245
Issue date
May 7, 1985
GTE Automatic Electric Inc.
Thomas J. Perry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Duplex signaling circuit
Patent number
4,476,557
Issue date
Oct 9, 1984
AT&T Bell Laboratories
George Knoedl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for converting a binary input signal into a telegraph signal
Patent number
4,424,413
Issue date
Jan 3, 1984
Siemens Aktiengesellschaft
Norbert Skobranek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Translator system for converting unipolar fiber optic signals to bi...
Patent number
4,355,423
Issue date
Oct 19, 1982
The Singer Company
C. Earle Theall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuit for converting binary digital signals into pseudoternary A....
Patent number
4,346,367
Issue date
Aug 24, 1982
Te Ka de Felten & Guilleaume Fernmeldeanlagen GmbH
Walter Leinweber
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission systems
Patent number
4,307,468
Issue date
Dec 22, 1981
Elliott Brothers (London) Limited
Robin D. Beasley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CMOS Circuit for converting a ternary signal into two binary signal...
Patent number
4,302,690
Issue date
Nov 24, 1981
ITT Industries, Inc.
Wolfgang Gollinger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Half-duplex/simplex digital signal converter
Patent number
4,288,869
Issue date
Sep 8, 1981
International Business Machines Corp.
James S. Kolodzey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ternary to binary converter
Patent number
4,243,976
Issue date
Jan 6, 1981
The Singer Company
Richard C. Warner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conveying data signals between relatively rotatable units
Patent number
4,201,979
Issue date
May 6, 1980
British Aircraft Corporation Limited
John R. Baron
G08 - SIGNALLING
Information
Patent Grant
Hybrid for two-wire full-duplex transmission of digital signals
Patent number
4,178,569
Issue date
Dec 11, 1979
International Standard Electric Corporation
Jorg Reutter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electric direct current telegraphy transmitter
Patent number
4,166,196
Issue date
Aug 28, 1979
U.S. Philips Corporation
Gerrit Rademaker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver circuit
Patent number
4,153,848
Issue date
May 8, 1979
Ohkura Electric Co. Ltd.
Seiichi Miyazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TRANSMISSION OF CONTROL INFORMATION IN A WIRELESS NETWORK WITH CARR...
Publication number
20170013625
Publication date
Jan 12, 2017
QUALCOMM Incorporated
Jelena M. Damnjanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR CONFIGURING A BACKHAUL LINK SUBFRAME IN A WIRELESS COMMU...
Publication number
20160315727
Publication date
Oct 27, 2016
LG ELECTRONICS INC.
Seungmin Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Unidirectional Relay Device
Publication number
20160094369
Publication date
Mar 31, 2016
Hitachi, Ltd
Tran Ngoc CHUYEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO RELAY APPARATUS, RADIO COMMUNICATION METHOD AND PROCESSER FOR...
Publication number
20150003300
Publication date
Jan 1, 2015
Kyocera Corporation
Kunihiko Bandoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXTENDING NETWORK SIGNAL RANGE VIA VEHICLES
Publication number
20140355511
Publication date
Dec 4, 2014
VERIZON NEW JERSEY INC.
Jeffrey M. WALSH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORTHOGONAL VECTOR DSL
Publication number
20110122767
Publication date
May 26, 2011
Paul W. Dent
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, method and program product for extending range of a bidirec...
Publication number
20050258865
Publication date
Nov 24, 2005
International Business Machines Corporation
Eileen M. Behrendt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Asymmetric digital subscriber line methods suitable for long subscr...
Publication number
20030063660
Publication date
Apr 3, 2003
Kishan Shenoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Loop extender with selectable line termination and equalization
Publication number
20020106013
Publication date
Aug 8, 2002
Andrew L. Norrell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Asymmetric digital subscriber line methods suitable for long subscr...
Publication number
20020001340
Publication date
Jan 3, 2002
SYMMETRICOM, INC.
Kishan Shenoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE