Assignee
TELLABS PETALUMA INC
US·32 granted patents·22 pending applications·296 citations·filing 2002–2009
Top patents by PatentIndex Score
54 records- 0188US7468958B2Optical line terminal that detects and identifies a rogue ONTTELLABS PETALUMA INC·Filed 2005·Granted Dec 23, 2008·31 cites·19 claims
- 0283US7228459B2Apparatus and method that provides a primary server and a backup server that both support a RADIUS client and share an IP addressTELLABS PETALUMA INC·Filed 2003·Granted Jun 5, 2007·45 cites·19 claims
- 0383US7222660B2Cabinet with an environmentally-sealed air-to-air heat exchangerTELLABS PETALUMA INC·Filed 2004·Granted May 29, 2007·42 cites·8 claims
- 0478US7065594B2Method and apparatus of allocating minimum and maximum bandwidths on a bus-based communication systemTELLABS PETALUMA INC·Filed 2003·Granted Jun 20, 2006·27 cites·20 claims
- 0576US7881607B2Methods and apparatus for identifying a passive optical network failureTELLABS PETALUMA INC·Filed 2006·Granted Feb 1, 2011·12 cites·24 claims
- 0676US7424221B2Optical network terminal with illegal transmission detection circuitryTELLABS PETALUMA INC·Filed 2005·Granted Sep 9, 2008·9 cites·19 claims
- 0775US7599623B2Apparatus and method of managing POTS lines in a PON networkTELLABS PETALUMA INC·Filed 2006·Granted Oct 6, 2009·9 cites·33 claims
- 0874US7472313B2Primary server and backup server that share an IP address and a limited number of message identifiersTELLABS PETALUMA INC·Filed 2007·Granted Dec 30, 2008·6 cites·33 claims
- 0974US7287175B2Optical network terminal with low-power sleep logic that substantially extends the life of the battery after the AC main power supply has been lostTELLABS PETALUMA INC·Filed 2004·Granted Oct 23, 2007·31 cites·41 claims
- 1065US7660333B2Method and apparatus for detecting and compensating for jitter in a communications networkTELLABS PETALUMA INC·Filed 2007·Granted Feb 9, 2010·4 cites·24 claims
- 1164US7274881B2Optical line terminal and method that store the identity numbers of a number of optical network terminals that are associated with a single network end pointTELLABS PETALUMA INC·Filed 2003·Granted Sep 25, 2007·9 cites·12 claims
- 1259US7522598B2System and method of protecting an IGMP proxyTELLABS PETALUMA INC·Filed 2004·Granted Apr 21, 2009·7 cites·22 claims
- 1359US7056138B2Retaining clip for Anderson-type power connectorsTELLABS PETALUMA INC·Filed 2004·Granted Jun 6, 2006·11 cites·24 claims
- 1458US7065593B2Centralized, double bandwidth, directional, shared bus communication system architectureTELLABS PETALUMA INC·Filed 2003·Granted Jun 20, 2006·7 cites·20 claims
- 1557US7108052B2Low-cost method of forming a heat exchanger with an increased heat transfer efficiencyTELLABS PETALUMA INC·Filed 2003·Granted Sep 19, 2006·11 cites·14 claims
- 1654US7003609B2Method and apparatus of allocating minimum and maximum bandwidths on a bus-based communication system with redundant communication circuitsTELLABS PETALUMA INC·Filed 2003·Granted Feb 21, 2006·5 cites·18 claims
- 1753US7274712B2System and method of operating the system that responds to channel change requests without causing macro-blockingTELLABS PETALUMA INC·Filed 2003·Granted Sep 25, 2007·2 cites·20 claims
- 1852US7924847B1Method and system for virtual circuit numberingTELLABS PETALUMA INC·Filed 2009·Granted Apr 12, 2011·0 cites·22 claims
- 1952US7408951B1Method for transmitting dataTELLABS PETALUMA INC·Filed 2004·Granted Aug 5, 2008·2 cites·36 claims
- 2052US7305575B2Interface circuit that interconnects a media access controller and an optical line termination transceiver moduleTELLABS PETALUMA INC·Filed 2005·Granted Dec 4, 2007·2 cites·20 claims
- 2152US7204105B2Tamper-proof latch coverTELLABS PETALUMA INC·Filed 2004·Granted Apr 17, 2007·7 cites·17 claims
- 2249US7489692B1Method and system for ATM virtual circuit numberingTELLABS PETALUMA INC·Filed 2004·Granted Feb 10, 2009·1 cites·21 claims
- 2349US7240142B2Master electronics card with an adaptive bandwidth circuitTELLABS PETALUMA INC·Filed 2004·Granted Jul 3, 2007·2 cites·23 claims
- 2449US7218723B2Next-generation network that reduces the effect of a service failureTELLABS PETALUMA INC·Filed 2003·Granted May 15, 2007·4 cites·16 claims
- 2548US7200732B2Method and apparatus of adding grant information to a memoryTELLABS PETALUMA INC·Filed 2004·Granted Apr 3, 2007·1 cites·20 claims
- 2647US7486612B2Fault-tolerant multicasting networkTELLABS PETALUMA INC·Filed 2002·Granted Feb 3, 2009·1 cites·14 claims
- 2747US7011148B1Heat exchanger with increased heat transfer efficiency and a low-cost method of forming the heat exchangerTELLABS PETALUMA INC·Filed 2003·Granted Mar 14, 2006·4 cites·19 claims
- 2847US2009015120A1Heat dissipation device for electronics cabinetTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 2946US7437495B2Method and apparatus for assigning bus grant requestsTELLABS PETALUMA INC·Filed 2006·Granted Oct 14, 2008·0 cites·20 claims
- 3046US7170755B2Electronics card with an alignment openingTELLABS PETALUMA INC·Filed 2003·Granted Jan 30, 2007·4 cites·25 claims
- 3146US2009067437A1Methods, systems and computer program products for managing atm ethernet flowsTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 3246US2010090739A1Method and Apparatus for Removing Narrow Pulses from a Clock WaveformTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 3345US2009074406A1Method for alerting users to conditions affecting network serviceTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 3445US2009060495A1Initiating diagnostics from any user communication terminalTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 3544US2009232008A1System for connecting equipment with a service provider, apparatus for facilitating diagnostic and/or management communication with such equipment, and procedure for communicating with such equipmentTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 3644US2009202026A1Method, network, apparatus and computer program for using qualifying circuits in clock and data recovery circuitsTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 3744US2009154916A1Method and Apparatus for GPON GEM Error Correction ImplementationTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 3843US2008292312A1Method and apparatus for determining optical path attenuation between passive optical network nodesTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 3942US2009016721A1Method and apparatus for enhanced power diagnosticsTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 4041US2009180783A1Method, network, apparatus and computer program for using leaky counters in clock and data recovery circuitsTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 4138US7342814B2Content addressable memory with reduced search current and powerTELLABS PETALUMA INC·Filed 2006·Granted Mar 11, 2008·0 cites·27 claims
- 4238US7243417B2Device for circuit board insertion and extractionTELLABS PETALUMA INC·Filed 2004·Granted Jul 17, 2007·0 cites·13 claims
- 4338US2009080849A1Blank plate for managing cablesTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 4438US2009052891A1Method and Apparatus for Reducing Error Rate During Data Transmission in an Optical Communications NetworkTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 4537US2007242954A1System and method for monitoring transmissions within a passive optical networkTELLABS PETALUMA INC·Filed 2006·Application pending·0 cites
- 4637US2007264016A1Method and apparatus for rogue tolerant ranging and detectionTELLABS PETALUMA INC·Filed 2007·Application pending·0 cites
- 4736US2009324228A1Ont test unitTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 4836US2009232136A1Method and Apparatus for Scalable Protocol Snooping in a PonTELLABS PETALUMA INC·Filed 2008·Application pending·0 cites
- 4936US2008037418A1Method, system, apparatus, and program to link aggregate over independent redundant switchesTELLABS PETALUMA INC·Filed 2006·Application pending·0 cites
- 5035US2007201867A1Method, apparatus, system and computer program product for identifying failing or failed optical network terminal(s) on an optical distribution networkTELLABS PETALUMA INC·Filed 2006·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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