Assignee
MCI WORLDCOM INC
US·59 granted patents·2 pending applications·7,688 citations·filing 1995–2003
Top patents by PatentIndex Score
61 records- 0199US6366577B1Method for providing IP telephony with QoS using end-to-end RSVP signalingMCI WORLDCOM INC·Filed 2000·Granted Apr 2, 2002·511 cites·9 claims
- 0298US6363411B1Intelligent networkMCI WORLDCOM INC·Filed 1999·Granted Mar 26, 2002·1.5k cites·60 claims
- 0397US6005694AMethod and system for detecting optical faults within the optical domain of a fiber communication networkMCI WORLDCOM INC·Filed 1995·Granted Dec 21, 1999·321 cites·25 claims
- 0496US6377993B1Integrated proxy interface for web based data management reportsMCI WORLDCOM INC·Filed 1998·Granted Apr 23, 2002·493 cites·21 claims
- 0596US6098094AMethod and system for an intelligent distributed network architectureMCI WORLDCOM INC·Filed 1999·Granted Aug 1, 2000·151 cites·3 claims
- 0695US6434143B1Internet protocol telephony voice/video message deposit and retrievalMCI WORLDCOM INC·Filed 1999·Granted Aug 13, 2002·224 cites·20 claims
- 0795US6385644B1Multi-threaded web based user inbox for report managementMCI WORLDCOM INC·Filed 1998·Granted May 7, 2002·285 cites·23 claims
- 0893US6425005B1Method and apparatus for managing local resources at service nodes in an intelligent networkMCI WORLDCOM INC·Filed 1999·Granted Jul 23, 2002·181 cites·36 claims
- 0992USD454910SCard with keytagMCI WORLDCOM INC·Filed 2000·Granted Mar 26, 2002·119 cites·1 claims
- 1092US6300875B1Method and apparatus for high efficiency position information reportingMCI WORLDCOM INC·Filed 1999·Granted Oct 9, 2001·258 cites·30 claims
- 1190US6453034B1Method of and system for extending internet telephony over virtual private network direct access linesMCI WORLDCOM INC·Filed 1999·Granted Sep 17, 2002·176 cites·17 claims
- 1290US6327363B1Method and system for automated customer servicesMCI WORLDCOM INC·Filed 1998·Granted Dec 4, 2001·237 cites·48 claims
- 1390US6032184AIntegrated interface for Web based customer care and trouble managementMCI WORLDCOM INC·Filed 1998·Granted Feb 29, 2000·332 cites·20 claims
- 1489US6389117B1Single telephone number access to multiple communications servicesMCI WORLDCOM INC·Filed 1999·Granted May 14, 2002·99 cites·8 claims
- 1587US6366728B1Composite optical fiber transmission line methodMCI WORLDCOM INC·Filed 2000·Granted Apr 2, 2002·48 cites·43 claims
- 1685US6351464B1Virtual second line hybrid network communication systemMCI WORLDCOM INC·Filed 1999·Granted Feb 26, 2002·186 cites·17 claims
- 1783US6356633B1Electronic mail message processing and routing for call center response to sameMCI WORLDCOM INC·Filed 1999·Granted Mar 12, 2002·160 cites·38 claims
- 1883US5854889AMethod and system for heterogeneous telecommunications network testingMCI WORLDCOM INC·Filed 1996·Granted Dec 29, 1998·95 cites·55 claims
- 1982US6512818B1Method and system for releasing a voice response unit from a protocol sessionMCI WORLDCOM INC·Filed 1999·Granted Jan 28, 2003·98 cites·22 claims
- 2082US6370548B1System and method for achieving local number portabilityMCI WORLDCOM INC·Filed 1998·Granted Apr 9, 2002·46 cites·18 claims
- 2181US6381644B2Integrated proxy interface for web based telecommunications network managementMCI WORLDCOM INC·Filed 1998·Granted Apr 30, 2002·149 cites·17 claims
- 2281US6370120B1Method and system for evaluating the quality of packet-switched voice signalsMCI WORLDCOM INC·Filed 1998·Granted Apr 9, 2002·95 cites·28 claims
- 2381US6205552B1Method and apparatus for checking security vulnerability of networked devicesMCI WORLDCOM INC·Filed 1998·Granted Mar 20, 2001·220 cites·15 claims
- 2479US6377907B1System and method for collating UNIX performance metricsMCI WORLDCOM INC·Filed 1999·Granted Apr 23, 2002·95 cites·20 claims
- 2579USD422210SPhone card packageMCI WORLDCOM INC·Filed 1999·Granted Apr 4, 2000·32 cites·1 claims
- 2678US6209039B1Method and apparatus for providing an interface between a plurality of frame relay networksMCI WORLDCOM INC·Filed 1998·Granted Mar 27, 2001·142 cites·22 claims
- 2777US6349238B1System and method for managing the workflow for processing service orders among a variety of organizations within a telecommunications companyMCI WORLDCOM INC·Filed 1998·Granted Feb 19, 2002·314 cites·34 claims
- 2876US6266457B1System and method for differential group delay compensationMCI WORLDCOM INC·Filed 1999·Granted Jul 24, 2001·63 cites·43 claims
- 2976US6178519B1Cluster-wide database systemMCI WORLDCOM INC·Filed 1998·Granted Jan 23, 2001·77 cites·21 claims
- 3075US6115743AInterface system for integrated monitoring and management of network devices in a telecommunication networkMCI WORLDCOM INC·Filed 1998·Granted Sep 5, 2000·116 cites·20 claims
- 3172US6366563B1Method, computer program product, and apparatus for collecting service level agreement statistics in a communication networkMCI WORLDCOM INC·Filed 1999·Granted Apr 2, 2002·91 cites·6 claims
- 3270US6314468B1System and method for managing transmission of electronic data between trading partnersMCI WORLDCOM INC·Filed 1998·Granted Nov 6, 2001·92 cites·19 claims
- 3370US5889782AEncapsulation of proprietary protocol information conforming to the ANSI SS7 ISUP standardMCI WORLDCOM INC·Filed 1996·Granted Mar 30, 1999·31 cites·7 claims
- 3470US5870059AAntenna mast with level indicating meansMCI WORLDCOM INC·Filed 1997·Granted Feb 9, 1999·42 cites·4 claims
- 3568USD435775SCD openerMCI WORLDCOM INC·Filed 1999·Granted Jan 2, 2001·18 cites·1 claims
- 3665US6195347B1System and method for implementing user-to-user data transfer servicesMCI WORLDCOM INC·Filed 1999·Granted Feb 27, 2001·28 cites·28 claims
- 3764US5909682AReal-time device data management for managing access to data in a telecommunication systemMCI WORLDCOM INC·Filed 1996·Granted Jun 1, 1999·47 cites·8 claims
- 3862US6122345ASystem and method for developing and processing automatic response unit (ARU) servicesMCI WORLDCOM INC·Filed 1997·Granted Sep 19, 2000·25 cites·14 claims
- 3961US6246978B1Method and system for measurement of speech distortion from samples of telephonic voice signalsMCI WORLDCOM INC·Filed 1999·Granted Jun 12, 2001·34 cites·24 claims
- 4060US5978463AReservation scheduling system for audio conferencing resourcesMCI WORLDCOM INC·Filed 1997·Granted Nov 2, 1999·151 cites·35 claims
- 4158US6229606B1Method and apparatus for measuring PMD of a dispersion compensation gratingMCI WORLDCOM INC·Filed 1999·Granted May 8, 2001·24 cites·18 claims
- 4257US6314176B1Third party call controlMCI WORLDCOM INC·Filed 1999·Granted Nov 6, 2001·26 cites·30 claims
- 4356US6522734B1Transaction billing for special service telephone numbersMCI WORLDCOM INC·Filed 1998·Granted Feb 18, 2003·36 cites·17 claims
- 4455US6088443AIntelligent services network adjunct processorMCI WORLDCOM INC·Filed 1999·Granted Jul 11, 2000·26 cites·6 claims
- 4553US5894511AValidation query based on a supervisory signalMCI WORLDCOM INC·Filed 1996·Granted Apr 13, 1999·20 cites·36 claims
- 4652US6418212B1Telephone fraud detection and preventionMCI WORLDCOM INC·Filed 1999·Granted Jul 9, 2002·24 cites·18 claims
- 4750US6337846B1Quantification of the quality of spare links in a telecommunications networkMCI WORLDCOM INC·Filed 1998·Granted Jan 8, 2002·21 cites·8 claims
- 4849US5872837ASystem and method for transmitting data and commands using a telephoneMCI WORLDCOM INC·Filed 1996·Granted Feb 16, 1999·17 cites·13 claims
- 4947US6404520B1Fault isolation of an optical link by correlating PMD events with other measurementsMCI WORLDCOM INC·Filed 1998·Granted Jun 11, 2002·13 cites·30 claims
- 5047US6404871B1Termination number screeningMCI WORLDCOM INC·Filed 1999·Granted Jun 11, 2002·14 cites·20 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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