Assignee
WESTELL TECHNOLOGIES INC
US·22 granted patents·10 pending applications·853 citations·filing 1998–2015
Top patents by PatentIndex Score
32 records- 0192US7218722B1System and method for providing call management services in a virtual private network using voice or video over internet protocolWESTELL TECHNOLOGIES INC·Filed 2000·Granted May 15, 2007·170 cites·4 claims
- 0289US6718030B1Virtual private network system and method using voice over internet protocolWESTELL TECHNOLOGIES INC·Filed 2000·Granted Apr 6, 2004·96 cites·20 claims
- 0384US7305006B1System for allowing a single device to share multiple transmission linesWESTELL TECHNOLOGIES INC·Filed 2002·Granted Dec 4, 2007·47 cites·23 claims
- 0484US6181775B1Dual test mode network interface unit for remote testing of transmission line and customer equipmentWESTELL TECHNOLOGIES INC·Filed 1999·Granted Jan 30, 2001·121 cites·17 claims
- 0582US6278769B1Signaling method for invoking a test mode in a network interface unitWESTELL TECHNOLOGIES INC·Filed 1999·Granted Aug 21, 2001·101 cites·7 claims
- 0678US7092375B2Modem having flexible architecture for connecting to multiple channel interfacesWESTELL TECHNOLOGIES INC·Filed 2001·Granted Aug 15, 2006·39 cites·6 claims
- 0777US6137880APassive splitter filter for digital subscriber line voice communication for complex impedance terminationsWESTELL TECHNOLOGIES INC·Filed 1999·Granted Oct 24, 2000·55 cites·20 claims
- 0871US6144735AFilters for a digital subscriber line system for voice communication over a telephone lineWESTELL TECHNOLOGIES INC·Filed 1998·Granted Nov 7, 2000·60 cites·19 claims
- 0970US7565079B2System and method for optical network demarcationWESTELL TECHNOLOGIES INC·Filed 2006·Granted Jul 21, 2009·8 cites·20 claims
- 1066US8346808B2System and method of accessing resources in a computer networkWESTELL TECHNOLOGIES INC·Filed 2010·Granted Jan 1, 2013·3 cites·23 claims
- 1165US6212258B1Device for remotely testing a twisted pair transmission lineWESTELL TECHNOLOGIES INC·Filed 1998·Granted Apr 3, 2001·44 cites·28 claims
- 1264US6115466ASubscriber line system having a dual-mode filter for voice communications over a telephone lineWESTELL TECHNOLOGIES INC·Filed 1998·Granted Sep 5, 2000·41 cites·18 claims
- 1363US7360137B2Flash programmer for programming NAND flash and NOR/NAND combined flashWESTELL TECHNOLOGIES INC·Filed 2006·Granted Apr 15, 2008·8 cites·22 claims
- 1461US7106854B2XDSL system having selectable hybrid circuitryWESTELL TECHNOLOGIES INC·Filed 2000·Granted Sep 12, 2006·8 cites·13 claims
- 1561US6477250B1Adjustable hybrid having dial tone alignment configurationWESTELL TECHNOLOGIES INC·Filed 1999·Granted Nov 5, 2002·24 cites·11 claims
- 1654US7406117B2XDSL multi-hybrid modem with power spectral density shapingWESTELL TECHNOLOGIES INC·Filed 2002·Granted Jul 29, 2008·8 cites·14 claims
- 1754US7076030B2Method and system for testing XDSL wiringWESTELL TECHNOLOGIES INC·Filed 2002·Granted Jul 11, 2006·8 cites·31 claims
- 1853US7301894B1Method for providing fault tolerance in an XDSL systemWESTELL TECHNOLOGIES INC·Filed 2002·Granted Nov 27, 2007·5 cites·31 claims
- 1953US6453432B1Method and system for communicating the status of a digital transmission line element during loopbackWESTELL TECHNOLOGIES INC·Filed 2000·Granted Sep 17, 2002·3 cites·17 claims
- 2052US7145943B2XDSL system with improved impedance circuitryWESTELL TECHNOLOGIES INC·Filed 2003·Granted Dec 5, 2006·2 cites·20 claims
- 2149US2004190500A1Method for maintaining quality of service for telephone calls routed between circuit switched and packet switched networksWESTELL TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
- 2246US6359527B1Determining waveshaper attenuation settings for network interface unitWESTELL TECHNOLOGIES INC·Filed 2000·Granted Mar 19, 2002·1 cites·6 claims
- 2345US2007121590A1System and method for providing call management services in a virtual private network using voice or video over Internet protocolWESTELL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 2442US2015088942A1Methods and Systems for Providing File ServicesWESTELL TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 2542US2008222312A1Apparatus and method for optimizing use of a modem jackWESTELL TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2640US2008125100A1Mobile device outbound personality portabilityWESTELL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 2740US2008137296A1Active Cooling of Outdoor Enclosure Under Solar LoadingWESTELL TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2836US2006077968A1In-home Voice-Over-Internet-Protocol telephony distributionWESTELL TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 2934US2016098167A1Remote Touch-Based Control for Distributed Antenna System InterfaceWESTELL TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 3025US2007258298A1Parallel programming of flash memory during in-circuit testWESTELL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3124US6188763B1Signal processing unit for network interface unitWESTELL TECHNOLOGIES INC·Filed 1998·Granted Feb 13, 2001·1 cites·16 claims
- 3220US2007260812A1Programming method for write buffer and double word flash programmingWESTELL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
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