Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/357
Name: Multiplex communications > Pathfinding or routing > Through a circuit switch
Description: Subject matter wherein the switching network establishes a path or channel between two or more terminals and permits the exclusive use of the connection between them until the connection is released.

Sub-classes under this class:

Class Number Class Name Patents
370/359 Input or output circuit, per se (i.e., line interface) 432
370/386 Particular switching network arrangement 648
370/360 Switching control 812
370/358 Switching input signals having different aggregate bit rates 172

Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8705402 Clocking of client signals output from an egress node in a network Apr. 22, 2014
8705529 Message processing engine with a virtual network interface Apr. 22, 2014
8693469 Call handling in a mobile communications network Apr. 8, 2014
8675645 Method for operating a wireless mesh data network with multiple nodes Mar. 18, 2014
8671438 Method and system for managing security of mobile terminal Mar. 11, 2014
8670411 Method for realizing single radio voice call continuity and single radio voice call continuity system Mar. 11, 2014
8665738 Transmission apparatus and signal transmission method Mar. 4, 2014
8665760 Method and arrangement for connecting an ad-hoc communication network to a permanent communication network Mar. 4, 2014
8660480 Methods and systems for relaying out of range emergency information Feb. 25, 2014
8638666 Method for operating a multiport MAC bridge having ports which can be switched off according to an isochronous data stream at one port or port pair in ethernet LANs Jan. 28, 2014
8625576 Client device method and apparatus for routing a call Jan. 7, 2014
8625585 Switch apparatus Jan. 7, 2014
8625616 Converged network extension Jan. 7, 2014
8619738 Dual-mode device for voice communication Dec. 31, 2013
8619764 System for multi-chassis interconnection and method for chassis connection Dec. 31, 2013
8599841 Multi-format bitstream decoding engine Dec. 3, 2013
8595343 System and method for sharing storage resources Nov. 26, 2013
8590031 Methods, systems, and computer program products for access control services using a transparent firewall in conjunction with an authentication server Nov. 19, 2013
8571019 In-band address tunneling Oct. 29, 2013
8549207 Crossbar circuitry for applying an adaptive priority scheme and method of operation of such crossbar circuitry Oct. 1, 2013
8537822 Methods and apparatus for providing alternative paths to obtain session policy Sep. 17, 2013
8526453 Linecard and method for telecommunication Sep. 3, 2013
8520554 Methods, systems, and computer program products for implementing a standardized interpretive engine Aug. 27, 2013
8520667 Internet protocol trunk groups Aug. 27, 2013
8520668 Geographic trunk groups Aug. 27, 2013
8509221 Apparatus and method for enabling optimized gateway selection for inter-working between circuit-switched and internet telephony Aug. 13, 2013
8510815 Virtual computer system, access control method and communication device for the same Aug. 13, 2013
8503515 High speed switch with data converter physical ports and processing unit Aug. 6, 2013
8503514 High speed switch with data converter physical ports Aug. 6, 2013
8503435 Method for controlling IP phone and application program for the same Aug. 6, 2013
8503434 Method and system for inserting a new node into a communications path between two existing nodes without disruption Aug. 6, 2013
8495357 Data security policy enforcement Jul. 23, 2013
8483102 System and method for mapping a voice identity across multiple telephony networks with time attributes Jul. 9, 2013
8477776 Modem and method supporting various packet cable protocols Jul. 2, 2013
8411597 Method, system and apparatus for setting up multimedia call Apr. 2, 2013
8406729 Methods and systems for relaying out of range emergency information Mar. 26, 2013
8370497 Method for time-synchronous data transfer Feb. 5, 2013
8346161 Satellite communication system Jan. 1, 2013
8346884 Method and apparatus for a shared I/O network interface controller Jan. 1, 2013
8340087 Storage subsystem Dec. 25, 2012
8339943 Virtual router failover dampening Dec. 25, 2012
8332552 Supporting multiple high bandwidth I/O controllers on a single chip Dec. 11, 2012
8325643 Method for determining a sequence of access to a communications network, corresponding computer program product, storage means and devices Dec. 4, 2012
8274971 Switch fabric with memory management unit for improved flow control Sep. 25, 2012
8270399 Crossbar apparatus for a forwarding table memory in a router Sep. 18, 2012
8265696 Digital telecommunication system Sep. 11, 2012
8254381 Message processing engine with a virtual network interface Aug. 28, 2012
8244892 Radio communication device and radio communication system comprising same Aug. 14, 2012
8233477 Dynamic crosstalk reduction for backplane serial channels Jul. 31, 2012
8224971 Using virtual networking devices and routing information to initiate external actions Jul. 17, 2012

1 2 3 4 5 6 7

  Recently Added Patents
Light modulators and optical apparatuses including the same
Data recording apparatus with recording control based on defect block and control method thereof
Pull through coronary sinus pacing lead
Recording apparatus, recording method, reproducing apparatus, reproducing method, program, and recording/producing apparatus
Ultra-wideband communication system and method
Fusing apparatus and image forming apparatus provided with the same, and heating apparatus
Liquid crystal display device
  Randomly Featured Patents
Method of attaching an electronic module power supply
Radiotelephone face
Method of removing ticks and leeches from mammals
Printer controller and printer as well as recording method for controlling specific consumables used therefor
Solid golf ball
Packaging method and apparatus
Protective covering for a cell phone or a pager
Soybean variety 95B53
Method for processing information
Method and apparatus for reducing jitter in a delay line and a trim unit