СПИСОК патентов США - подгруппа МПК16 H04Q3/60



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№ п/п Номер патента Название патента

2016

19323560Interpreting I/O operation requests from pageable guests without host intervention
29307077Communication system

2015

39086905Interpreting I/O operation requests from pageable guests without host intervention

2005

46925090High-speed digital transmission method allowing plurality of voice services by use of single subscriber line
56853725Method and apparatus for off-hook management of plural subscriber premises devices connected to same telephone line

2004

66807273Method and apparatus for bypassing the common control and switch matrix of a digital switching system for telecommunications networks

2002

76466665Method for concentrating subscribers in a local exchange
86466573System and method for communicating telecommunication information between a telecommunication switch and customer premises equipment
96463259Mobility processing method over access interface V5.2 protocol
106456623Line switching method and asynchronous transfer mode (ATM) system using the same
116438144Communication system with two stage multiplexing

2001

126324185Method and apparatus for switching and managing bandwidth in an ATM/TDM network cross-connection
136320856System and method for a multi-host subscriber loop
146259674Device and method for automatic initialization of a multi-mode interface controller
156212165Apparatus for and method of allocating a shared resource among multiple ports

2000

166101183Method and apparatus for crossconnecting transmission members in the outside distribution plant of a telecommunications network
176088372Time division multiplexing system for digital exchange

1999

185926472Method and apparatus for crossconnecting transmission members in the outside distribution plant of a telecommunications network to provide a combined narrowband and broadband signal
195881059System and method for a multi-host subscriber loop

1998

205831979Method and apparatus for crossconnecting transmission members in the outside distribution plant of a telecommunications network for providing access to customer lines to a plurality of service providers
215781623Method of controlling an access network as well as exchange and access network

1997

225692043Enclosure for remote terminal in a distributed digital loop system with trunk unit interface
235606605Remote subscriber control system of a central office digital switching system
245592475Distributed digital loop system with trunk unit interface

1996

255574722Protocol independent switch
265539817Wide area centrex toll service with novel translation
275523869System and method for line-conducted digital communication
285500753Method and system for connecting an optical network unit with a plurality of user sites

1995

295479398Digital data concentrator
305457741Subscriber transmission system
315455824Message information terminating system
325436889System for multiplexed communication between exchanges

1993

335253289Terminal connection device
345249222Host remote signalling in telephone systems

1991

355001740Method and apparatus for starting switching system

1990

364949355Test access system for a digital loop carrier system
374937851Loop status verification system

1989

384878048Channel redundancy in a digital loop carrier system
394876711Series connected telephone service system
404864598Loop status verification system

1988

414750202Non-blocking concentrator

1985

424525830Advanced network processor
434503290Automatic line supervisor for use with a call concentrator

1984

444472801Distributed prioritized concentrator

1980

454197427Dual-processor line concentrator switching system
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Дата формирования списка: 03.04.2017