Assignee
ALCATEL CANADA INC
CA·221 granted patents·9 pending applications·9,057 citations·filing 1993–2006
Top patents by PatentIndex Score
230 records- 0196US6438134B1Two-component bandwidth scheduler having application in multi-class digital communications systemsALCATEL CANADA INC·Filed 1998·Granted Aug 20, 2002·288 cites·71 claims
- 0293US7035762B2System and method for tracking utilization data for an electronic deviceALCATEL CANADA INC·Filed 2002·Granted Apr 25, 2006·1k cites·13 claims
- 0393US6697363B1Method and apparatus for longest matching prefix determination in a communication networkALCATEL CANADA INC·Filed 2000·Granted Feb 24, 2004·101 cites·36 claims
- 0493USD461235SBlade for louvered ventilation panelALCATEL CANADA INC·Filed 2001·Granted Aug 6, 2002·54 cites·1 claims
- 0593US6353886B1Method and system for secure network policy implementationALCATEL CANADA INC·Filed 1998·Granted Mar 5, 2002·349 cites·27 claims
- 0692US7327735B2System and method for detecting lost messages transmitted between modules in a communication deviceALCATEL CANADA INC·Filed 2002·Granted Feb 5, 2008·99 cites·10 claims
- 0792US6876625B1Method and apparatus for topology database re-synchronization in communications networks having topology state routing protocolsALCATEL CANADA INC·Filed 2000·Granted Apr 5, 2005·91 cites·87 claims
- 0890US7184440B1Multi-protocol switch and method thereforeALCATEL CANADA INC·Filed 2000·Granted Feb 27, 2007·81 cites·33 claims
- 0990US6421398B1Modulation system having on-line IQ calibrationALCATEL CANADA INC·Filed 2000·Granted Jul 16, 2002·54 cites·20 claims
- 1090USD446850SLouvered ventilation panelALCATEL CANADA INC·Filed 2000·Granted Aug 21, 2001·46 cites·1 claims
- 1189US7164652B2System and method for detecting failures and re-routing connections in a communication networkALCATEL CANADA INC·Filed 2001·Granted Jan 16, 2007·74 cites·12 claims
- 1289US6865602B1Network management support for OAM functionality and method thereforeALCATEL CANADA INC·Filed 2000·Granted Mar 8, 2005·76 cites·33 claims
- 1389US6816590B2System and method of configuring a network elementALCATEL CANADA INC·Filed 2001·Granted Nov 9, 2004·64 cites·22 claims
- 1489US6545979B1Round trip delay measurementALCATEL CANADA INC·Filed 1998·Granted Apr 8, 2003·223 cites·10 claims
- 1589US6434619B1Internet-enabled service management system and methodALCATEL CANADA INC·Filed 1998·Granted Aug 13, 2002·234 cites·17 claims
- 1689USD449680SBlade for louvered ventilation panelALCATEL CANADA INC·Filed 2000·Granted Oct 23, 2001·37 cites·1 claims
- 1788US6732181B2Internet-enabled service management and authorization system and methodALCATEL CANADA INC·Filed 2002·Granted May 4, 2004·68 cites·12 claims
- 1888US6671258B1Dynamic buffering system having integrated random early detectionALCATEL CANADA INC·Filed 2000·Granted Dec 30, 2003·96 cites·18 claims
- 1988US6538881B1Cooling of electronic equipmentALCATEL CANADA INC·Filed 2000·Granted Mar 25, 2003·77 cites·43 claims
- 2087US7233568B2System and method for selection of redundant control path links in a multi-shelf network elementALCATEL CANADA INC·Filed 2001·Granted Jun 19, 2007·88 cites·26 claims
- 2187US6317416B1Fair queue servicing using dynamic weights (DWFQ)ALCATEL CANADA INC·Filed 1996·Granted Nov 13, 2001·83 cites·7 claims
- 2286US6600744B1Method and apparatus for packet classification in a data communication systemALCATEL CANADA INC·Filed 1999·Granted Jul 29, 2003·188 cites·31 claims
- 2386US6539024B1Method and apparatus for data buffer management in a communications switchALCATEL CANADA INC·Filed 1999·Granted Mar 25, 2003·193 cites·18 claims
- 2485US7209455B2Physical layer interface system and method for a wireless communication systemALCATEL CANADA INC·Filed 2000·Granted Apr 24, 2007·44 cites·52 claims
- 2585US6721325B1Fair share scheduling of multiple service classes with prioritized shapingALCATEL CANADA INC·Filed 1998·Granted Apr 13, 2004·95 cites·16 claims
- 2685US6574286B2Modulation system having on-line IQ calibrationALCATEL CANADA INC·Filed 2002·Granted Jun 3, 2003·40 cites·24 claims
- 2785US6553234B1Method of frequency reuse in a fixed access wireless networkALCATEL CANADA INC·Filed 2000·Granted Apr 22, 2003·72 cites·30 claims
- 2884US6504094B2Mounting apparatus for equipment enclosures having cable bend radius control and channel for retaining cableALCATEL CANADA INC·Filed 2001·Granted Jan 7, 2003·35 cites·45 claims
- 2983US7046631B1Method and apparatus for provisioning traffic dedicated cores in a connection oriented networkALCATEL CANADA INC·Filed 1999·Granted May 16, 2006·156 cites·21 claims
- 3083US6724881B1Optimization of connection paths in a communications networkALCATEL CANADA INC·Filed 2000·Granted Apr 20, 2004·37 cites·38 claims
- 3183US6661211B1Quick-start DC-DC converter circuit and methodALCATEL CANADA INC·Filed 2002·Granted Dec 9, 2003·76 cites·5 claims
- 3282US7328434B2System and method for managing configurable elements of devices in a network element and a networkALCATEL CANADA INC·Filed 2002·Granted Feb 5, 2008·58 cites·20 claims
- 3382US7284269B2High-speed adaptive structure of elementary firewall modulesALCATEL CANADA INC·Filed 2002·Granted Oct 16, 2007·41 cites·16 claims
- 3482US7284272B2Secret hashing for TCP SYN/FIN correspondenceALCATEL CANADA INC·Filed 2002·Granted Oct 16, 2007·43 cites·15 claims
- 3582US6697329B1Operator directed routing of connections in a digital communications networkALCATEL CANADA INC·Filed 1999·Granted Feb 24, 2004·142 cites·20 claims
- 3682US6275505B1Method and apparatus for packetizing data into a data streamALCATEL CANADA INC·Filed 1998·Granted Aug 14, 2001·66 cites·32 claims
- 3781US6678156B2Cooling of electronic equipment enclosed within a security cabinetALCATEL CANADA INC·Filed 2002·Granted Jan 13, 2004·40 cites·16 claims
- 3880US7036049B2System and method for collecting statistics for a communication networkALCATEL CANADA INC·Filed 2002·Granted Apr 25, 2006·60 cites·16 claims
- 3980US6697333B1Bandwidth load consideration in network route selectionALCATEL CANADA INC·Filed 1998·Granted Feb 24, 2004·144 cites·15 claims
- 4080US6650646B1Digital communications systemALCATEL CANADA INC·Filed 1998·Granted Nov 18, 2003·63 cites·7 claims
- 4180US6421397B1Modulation system having on-line IQ calibrationALCATEL CANADA INC·Filed 2000·Granted Jul 16, 2002·34 cites·28 claims
- 4280US6292463B1Method and apparatus for recovering from a signalling failure in a switched connection data transmission networkALCATEL CANADA INC·Filed 1998·Granted Sep 18, 2001·47 cites·26 claims
- 4379US7146451B2PCI bridge and data transfer methodsALCATEL CANADA INC·Filed 2005·Granted Dec 5, 2006·14 cites·14 claims
- 4479US6643293B1Virtual connection shaping with hierarchial arbitrationALCATEL CANADA INC·Filed 1998·Granted Nov 4, 2003·48 cites·6 claims
- 4579US6353594B1Semi-permanent virtual paths for carrying virtual channelsALCATEL CANADA INC·Filed 1998·Granted Mar 5, 2002·75 cites·18 claims
- 4678US7337221B2System and method for managing information for elements in a communication networkALCATEL CANADA INC·Filed 2002·Granted Feb 26, 2008·60 cites·14 claims
- 4778US7289436B2System and method for providing management of fabric links for a network elementALCATEL CANADA INC·Filed 2002·Granted Oct 30, 2007·50 cites·23 claims
- 4878US7233987B2System and method for converting requests between different multicast protocols in a communication networkALCATEL CANADA INC·Filed 2002·Granted Jun 19, 2007·24 cites·10 claims
- 4978US7209477B2Multi-subshelf control system and method for a network elementALCATEL CANADA INC·Filed 2001·Granted Apr 24, 2007·28 cites·27 claims
- 5078US7110653B2Optical network unitALCATEL CANADA INC·Filed 2002·Granted Sep 19, 2006·19 cites·9 claims
Showing the top 50 of 230 patent records by PatentIndex Score.
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