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Browse by Category: Main > Communications
Class Information
Number: 370/359
Name: Multiplex communications > Pathfinding or routing > Through a circuit switch > Input or output circuit, per se (i.e., line interface)
Description: Subject matter having details of a circuit or technique for controlling how information is handled at an entrance or exit of the switch.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
6957246 Buffer status in an asymmetrical gap environment Oct. 18, 2005
6928086 Dynamic detection of LAN network protocol Aug. 9, 2005
6922391 Method and system for decreasing routing latency for switching platforms with variable configuration Jul. 26, 2005
6915521 Virtual loop carrier system with cobra interface for gateway control Jul. 5, 2005
6912592 Method and system of aggregate multiple VLANs in a metropolitan area network Jun. 28, 2005
6888824 Random early detection (RED) algorithm using marked segments to detect congestion in a computer network May. 3, 2005
6888848 Compact segmentation of variable-size packet streams May. 3, 2005
6888825 Cross-connect with shared storage May. 3, 2005
6888826 Pointer generator design that provides multiple outputs that can be synchronized to different clocks May. 3, 2005
6879645 Method and apparatus for dynamically varying the noise sensitivity of a receiver Apr. 12, 2005
6879644 Method and apparatus for automatically determining a peak voltage level for a data signal propagated on a carrier medium Apr. 12, 2005
6876624 Multiplex conversion unit Apr. 5, 2005
6862341 Device and method of interfacing voice data between a switch and a computer system Mar. 1, 2005
6845409 Data exchange methods for a switch which selectively forms a communication channel between a processing unit and multiple devices Jan. 18, 2005
6831916 Host-fabric adapter and method of connecting a host system to a channel-based switched fabric in a data network Dec. 14, 2004
6791999 System and method for providing dynamic switching functionality in a static switching environment Sep. 14, 2004
6791977 Reclocker circuit and router cell Sep. 14, 2004
6788671 Method and apparatus for managing the flow of data within a switching device Sep. 7, 2004
6788678 Interface between channel units of multiple local exchange carriers Sep. 7, 2004
6782336 Test outputs using an idle bus Aug. 24, 2004
6751217 Combined selector switch and serial multi-Gb/s data pulse receiver Jun. 15, 2004
6731627 Virtual loop carrier system May. 4, 2004
6704308 Apparatus and method for processing signals in a plurality of digital signal processors Mar. 9, 2004
6650637 Multi-port RAM based cross-connect system Nov. 18, 2003
6636478 Configurable scalable communications equipment protection method system Oct. 21, 2003
6618372 Packet switching system having-having self-routing switches Sep. 9, 2003
6584099 Communication command system and method Jun. 24, 2003
6580720 Latency verification system within a multi-interface point-to-point switching system (MIPPSS) Jun. 17, 2003
6577624 System for controlling a telephony device bus in a switching system Jun. 10, 2003
6553031 Communication node apparatus with routing tables in cache memories Apr. 22, 2003
6546006 Customer telecommunication interface device having a unique identifier Apr. 8, 2003
6526451 Method and network device for creating circular queue structures in shared memory Feb. 25, 2003
6519253 Telecommunication equipment support of ISDN communication lines for high speed data transmission Feb. 11, 2003
6487203 Apparatus for transmitting cells between ATM layer and physical layer and method therefor Nov. 26, 2002
6445699 Apparatus for processing and generating data using a digital signal processor Sep. 3, 2002
6445698 Two wire DDS transport system Sep. 3, 2002
6424649 Synchronous pipelined switch using serial transmission Jul. 23, 2002
6414953 Multi-protocol cross connect switch Jul. 2, 2002
6411618 Central office line card with code recognition for increasing data rates over PSTN Jun. 25, 2002
6393483 Method and apparatus for network interface card load balancing and port aggregation May. 21, 2002
6377574 Packet switch and method for relaying management cells and data cells in a form of IP packet Apr. 23, 2002
6359896 Dynamic selection of interworking functions in a communication system Mar. 19, 2002
6289018 ATM switching system supporting N-ISDN traffic and method for controlling the same Sep. 11, 2001
6285672 Method and system for achieving improved data transmission through the public switched telephone network Sep. 4, 2001
6278700 Arrangement and method relating to telecommunications networks Aug. 21, 2001
6262821 Optical spectral multiplexer for inserting and extracting Jul. 17, 2001
6262972 Digital multitone communication trunk Jul. 17, 2001
6233236 Method and apparatus for measuring traffic within a switch May. 15, 2001
6188667 Transport interface for performing protection switching of telecommunications traffic Feb. 13, 2001
6178167 Customer telecommunication interface device having a unique identifier Jan. 23, 2001

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