Assignee
TELLABS BEDFORD INC
US·22 granted patents·12 pending applications·306 citations·filing 2000–2018
Top patents by PatentIndex Score
34 records- 0193US7277637B2Fiber to the home broadband home unitTELLABS BEDFORD INC·Filed 2004·Granted Oct 2, 2007·60 cites·20 claims
- 0291US7254330B2Single fiber passive optical network wavelength division multiplex overlayTELLABS BEDFORD INC·Filed 2002·Granted Aug 7, 2007·34 cites·32 claims
- 0390US7472043B1Mass customization configuratorTELLABS BEDFORD INC·Filed 2005·Granted Dec 30, 2008·68 cites·28 claims
- 0487US9008501B2Network and method for providing redundancy in an optical distribution networkTELLABS BEDFORD INC·Filed 2013·Granted Apr 14, 2015·8 cites·22 claims
- 0583US7408782B2Multiple printed circuit board heat transfer guide platesTELLABS BEDFORD INC·Filed 2007·Granted Aug 5, 2008·14 cites·21 claims
- 0680US8953941B2Method and apparatus for identifying a port in a passive optical networkTELLABS BEDFORD INC·Filed 2013·Granted Feb 10, 2015·5 cites·28 claims
- 0779US7096147B1Apparatus and method for correlating the air flow velocity in an environmental chamber to a rack assemblyTELLABS BEDFORD INC·Filed 2004·Granted Aug 22, 2006·22 cites·20 claims
- 0878US7197205B1Deep fiber network with high speed data and video on demandTELLABS BEDFORD INC·Filed 2006·Granted Mar 27, 2007·7 cites·20 claims
- 0976US7058966B2Optical communication system for transmitting RF signals downstream and bidirectional telephony signals which also include RF control signals upstreamTELLABS BEDFORD INC·Filed 2001·Granted Jun 6, 2006·10 cites·23 claims
- 1075US7454140B2Fiber to the home broadband home unitTELLABS BEDFORD INC·Filed 2007·Granted Nov 18, 2008·5 cites·20 claims
- 1175US7103907B1RF return optical transmissionTELLABS BEDFORD INC·Filed 2000·Granted Sep 5, 2006·11 cites·9 claims
- 1271US7085261B2Digital packet network for the local access loopTELLABS BEDFORD INC·Filed 2001·Granted Aug 1, 2006·15 cites·22 claims
- 1368US7356042B2Distributed ethernet hubTELLABS BEDFORD INC·Filed 2002·Granted Apr 8, 2008·14 cites·19 claims
- 1465US6977966B1Bidirectional optical communications having quick data recovery without first establishing timing and phase lockTELLABS BEDFORD INC·Filed 2000·Granted Dec 20, 2005·9 cites·13 claims
- 1564US7035504B2Deep fiber network with high speed data and video on demandTELLABS BEDFORD INC·Filed 2004·Granted Apr 25, 2006·7 cites·20 claims
- 1661US7286769B1Bidirectional frequency shift coding using two different codes for upstream and downstreamTELLABS BEDFORD INC·Filed 2000·Granted Oct 23, 2007·7 cites·16 claims
- 1759US9209925B2Passive optical networking redundancy via two or more auto sensing optical line terminalsTELLABS BEDFORD INC·Filed 2013·Granted Dec 8, 2015·1 cites·22 claims
- 1855US7212541B2Wavelength division multiplexed (WDM) ring passive optical network (PON) with route protection for replacement of splitter based passive optical networksTELLABS BEDFORD INC·Filed 2005·Granted May 1, 2007·1 cites·15 claims
- 1952US7412305B2Power supply detection device and methodTELLABS BEDFORD INC·Filed 2005·Granted Aug 12, 2008·3 cites·22 claims
- 2052US7368835B2Power distribution system and methodTELLABS BEDFORD INC·Filed 2005·Granted May 6, 2008·2 cites·26 claims
- 2149US11750315B2Delivery of GPON technologyTELLABS BEDFORD INC·Filed 2018·Granted Sep 5, 2023·0 cites·22 claims
- 2249US2006242682A1An Optical Communication System for Transmitting RF Signals Downstream and Bidirectional Telephony Signals Which Also Include RF Control Signals UpstreamTELLABS BEDFORD INC·Filed 2006·Application pending·0 cites
- 2348US2007269213A1Single Fiber Passive Optical Network Wavelength Division Multiplex OverlayTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 2448US2007083909A1RF Return Optical TransmissionTELLABS BEDFORD INC·Filed 2006·Application pending·0 cites
- 2547US7941559B2Media access control address translation for a fiber to the home systemTELLABS BEDFORD INC·Filed 2003·Granted May 10, 2011·3 cites·28 claims
- 2647US2007201873A1Wavelength Division Multiplexed (WDM) Ring Passive Optical Network (PON) with Route Protection for Replacement of Splitter Based Passive Optical NetworksTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 2745US2009051558A1Method and apparatus for providing optical indications about a state of a circuitTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 2844US2016028486A1Modular Passive Optical Network Recessed Wall Mounted Optical Network Terminal SystemTELLABS BEDFORD INC·Filed 2014·Application pending·0 cites
- 2942US2008174922A1Method and apparatus for detecting ground fault current on a power lineTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 3041US2009010648A1Methods and apparatus for upgrading passive optical networksTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 3141US2009227123A1Connectorized alarm cross connect panelTELLABS BEDFORD INC·Filed 2008·Application pending·0 cites
- 3240US2009010649A1Optical access network with legacy supportTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 3340US2008310119A1Clip on heat sinkTELLABS BEDFORD INC·Filed 2007·Application pending·0 cites
- 3440US2007154215A1Method and apparatus for detecting optical reflections in an optical networkTELLABS BEDFORD INC·Filed 2006·Application pending·0 cites
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