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№ п/п Номер патента Название патента

2017

19571669Reverse power feeding system and method
29544066Fibre-optic enclosure having transceiving means operable to generate and receive optical signals

2016

39490913Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods
49419729Branching unit for an optical telecommunication link
59362802System for instrumenting and manipulating apparatuses in high voltage
69325431System and method for transporting electric power and providing optical fiber communications under sea water
79325429Providing digital data services as electrical signals and radio-frequency (RF) communications over optical fiber in distributed communications systems, and related components and methods
89281866Methods for enhanced power delivery to tower-mounted and other remotely-mounted remote radio heads and related systems and power cables

2015

99189043Apparatus and method for multipoint detection in power-over-ethernet detection mode
109154325Apparatus and method for transferring data and energy via devices of a network
119153918Power inserter having frequency compensating function
129143845Branching units and power line monitoring methods

2013

138380071Repeater surge coil and diode chain design

2005

146877557In-well monitoring and flow control system
156838865Method and apparatus for branching a single wire power distribution system

2004

166765775Submarine cable branching unit with current limiter
176741045Bicycle control apparatus that communicates power and data over a single transmission path
186728372Wire bound telecommunications device and a power supply circuit

2003

196614632Powerfeed for a submarine communications system
206600643Submarine cable branching unit with double-coil relays
216563236Feed line switching circuit and branching unit
226525992Devices for controlling the position of an underwater cable
236522249Two wire output/power mechanism for remote devices

2001

246175556Remote powered ethernet repeater
256172491Remote feeding device

2000

266166836Power switching of optical fibre cable branching units
276163578Bus station and bus system
286091670Underwater cable arrangement and coil support arrangement for an underwater cable
296054905User configurable CATV power inserter

1999

306005996Branching unit for an optical fiber transmission system
315881361Communication unit power up sequencing

1998

325841205Branching unit for underwater telecommunications systems
335790358Feeding pass switching circuit
345784684Communication network
355778048Feed imbalance detector in repeated line

1997

365684391Circuit arrangement for powering at least one load
375644466Power feed circuit for use in a submarine cable branching unit

1996

385590013Electric-supply-switch relay-circuit
395532478Underwater branching device
405528089Remote power feed device for electronic equipment
415517383Branching unit for submarine systems
425491368Power feed path switching circuit
435489897Power control monitoring system for underwater cable communications systems

1995

445446392Submarine equipment and fault locating method for a submarine communication system
455436822Polarity reversing DC power supply for remotely located equipment
465412716System for efficiently powering repeaters in small diameter cables

1994

475334879Feeding system and feeding method for a submarine cable communication system
485321736Distributed RF repeater arrangement for cordless telephones

1993

495254877Distributed power supply system
505214312Power feed line switching circuit for submarine branching device and method of feeding power to submarine cable communication system
515196984Submarine telecommunications systems

1990

524973954Network user for maintaining data and energy transmission
534961218Enhanced line powered amplifier

1989

544798969Power feed system in transmission line between terminals of three-terminal station

1988

554771229Circuit arrangement for automatic connection of the remote feed current paths of a remote feed loop
564731550Circuit having a feed circuit for supplying current to a load resistor

1987

574644458Electric power supply circuit capable of reducing a loss of electric power
584641372Power feeding submarine telecommunications systems

1986

594629905Circuit arrangement comprising two feed circuits connectable to a load having mutually opposite poling

1985

604562401Circuit arrangement and method for fault locating in conjunction with equipment for the trunk feeding of electrical loads
614555660Current supply device for series-fed electronic circuits
624553247Telemetry system with signal booster for digital data transmission through a transmission line
634507568Device for initiating the remote feed of electrical users

1984

644489360Circuit for automatically closing a backup remote feed loop
654468785Telemetry system with signal booster for digital data transmission through a transmission line
664467472Diplexer for the separation of a signal and of a supply current
674463352Fault tolerant, self-powered data reporting system
684459491Circuit arrangement for automatically closing a remote feed loop of a remote feed device
694450571Two-way signal transmission and one-way DC power supply using a single line pair
704428078Wireless audio passenger entertainment system (WAPES)

1983

714396808Telephone system with a ground or wire return
724395690Two-terminal-pair network simulating an inductance

1982

734362952Apparatus and method for initiation of reciprocal remote feeding of intermediate stations of a communication installation
744357545Remote power supply system for equipment on a transmission line
754309577Circuit for closing the remote feed loop of a series-supplied repeater

1981

764293947Information handling system
774249087Power supply arrangement for a number of functional units distributed along a transmission line

1980

784241243Power regulator for use with line signal repeaters which are remotely powered
794237417Signal transmission apparatus of two-wire type
804228422System for displaying at a remote station data generated at a central station and for powering the remote station from the central station
814227181Peripheral station in an information handling system
824208633Current supply branching arrangement for separation of signal and supply currents
834196320Method and means for powering telephone span lines

1979

844176320Transmission trunk powering system
854173714Communication circuit with combined power feed and data transmission over a phantom channel
864170761Remotely powered intermediate amplifier for communications transmission
874160884Power regulation system for repeatered telephone transmission lines

1978

884131882Digital two-wire irrigation control system with feedback
894114107Remotely fed intermediate amplifier for communication lines
904110570Surge protection device for repeater
914099036Remote power supply system for a coaxial line with repeaters subjected to the influence of external electric fields
924088850Remote supply system for a cable transmission line with repeaters subjected to the influence of external electric fields

1977

934056719Two-way telephone transmission system utilizing opto-couplers
944049929Apparatus for reducing the susceptibility of line signal repeaters to induced currents
954024479HF signal transmission device
964024356Transmission system with balanced bridge to prevent low frequency cross talk
974004110Power supply for power line carrier communication systems

1976

983987240Direct current power system including standby for community antenna television networks
993986078Devices for limiting the output voltage of current-controlled remote feed apparatuses
1003979687Line amplifier
1013975594Apparatus utilizing a phantom circuit for connecting additional subscribers to a telecommunication system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017