Assignee
CABLE TELEVISION LAB INC
US·70 granted patents·21 pending applications·2,459 citations·filing 1993–2016
Top patents by PatentIndex Score
91 records- 0197US9143234B2Optical communication systems and methodsCABLE TELEVISION LAB INC·Filed 2014·Granted Sep 22, 2015·19 cites·18 claims
- 0296US7886327B2Media content sharingCABLE TELEVISION LAB INC·Filed 2007·Granted Feb 8, 2011·86 cites·1 claims
- 0396US5381459ASystem for distributing radio telephone signals over a cable television networkCABLE TELEVISION LAB INC·Filed 1993·Granted Jan 10, 1995·400 cites·14 claims
- 0495US9319257B2Multiple-input multiple-output (MIMO) communication systemCABLE TELEVISION LAB INC·Filed 2014·Granted Apr 19, 2016·18 cites·19 claims
- 0595US9054782B2Methods for canceling interfering wireless signals in cable customer premises equipment devices and outside plantCABLE TELEVISION LAB INC·Filed 2014·Granted Jun 9, 2015·59 cites·21 claims
- 0695US5815794AUndesirable energy suppression system in the return path of a bidirectional cable network having dynamically allocated time slotsCABLE TELEVISION LAB INC·Filed 1995·Granted Sep 29, 1998·251 cites·25 claims
- 0794US9055337B2Personalizing services using presence detectionCABLE TELEVISION LAB INC·Filed 2013·Granted Jun 9, 2015·22 cites·14 claims
- 0893US9287956B2Multiple-input multiple-output (MIMO) communication systemCABLE TELEVISION LAB INC·Filed 2014·Granted Mar 15, 2016·11 cites·20 claims
- 0993US5815488AMultiple user access method using OFDMCABLE TELEVISION LAB INC·Filed 1995·Granted Sep 29, 1998·319 cites·2 claims
- 1092US8989747B2Target access point recommendationCABLE TELEVISION LAB INC·Filed 2012·Granted Mar 24, 2015·11 cites·18 claims
- 1192US5371548ASystem for transmission of digital data using orthogonal frequency division multiplexingCABLE TELEVISION LAB INC·Filed 1993·Granted Dec 6, 1994·205 cites·21 claims
- 1290US9209863B2Analysis of captured random data signals to measure linear and nonlinear distortionsCABLE TELEVISION LAB INC·Filed 2013·Granted Dec 8, 2015·9 cites·44 claims
- 1390US9065523B2Multiple-input multiple-output (MIMO) communication systemCABLE TELEVISION LAB INC·Filed 2014·Granted Jun 23, 2015·10 cites·10 claims
- 1490US7860743B2Method and system of distributing advertisementsCABLE TELEVISION LAB INC·Filed 2005·Granted Dec 28, 2010·26 cites·5 claims
- 1589US9231672B2Multiple-input multiple-output (MIMO) communication systemCABLE TELEVISION LAB INC·Filed 2014·Granted Jan 5, 2016·7 cites·15 claims
- 1689US9100840B2Efficient adaptable wireless network system with agile beamformingCABLE TELEVISION LAB INC·Filed 2013·Granted Aug 4, 2015·6 cites·17 claims
- 1789US5745836AUndesirable energy suppression system in a contention based communication networkCABLE TELEVISION LAB INC·Filed 1996·Granted Apr 28, 1998·119 cites·31 claims
- 1888US9225387B2Analysis of captured signals to measure nonlinear distortionCABLE TELEVISION LAB INC·Filed 2014·Granted Dec 29, 2015·8 cites·39 claims
- 1988US9009353B1Split network address translationCABLE TELEVISION LAB INC·Filed 2014·Granted Apr 14, 2015·17 cites·21 claims
- 2087US9160463B2Method for canceling interfering wireless signals in cable customer premises equipment devicesCABLE TELEVISION LAB INC·Filed 2013·Granted Oct 13, 2015·10 cites·23 claims
- 2187US7451472B2System and method to test network performance with impairmentsCABLE TELEVISION LAB INC·Filed 2002·Granted Nov 11, 2008·35 cites·6 claims
- 2287US5867764AHybrid return gate system in a bidirectional cable networkCABLE TELEVISION LAB INC·Filed 1996·Granted Feb 2, 1999·176 cites·21 claims
- 2385US9100339B1Network failure detection and prediction using signal measurementsCABLE TELEVISION LAB INC·Filed 2014·Granted Aug 4, 2015·8 cites·15 claims
- 2485US9088313B2Multiple-input multiple-output (MIMO) communication systemCABLE TELEVISION LAB INC·Filed 2013·Granted Jul 21, 2015·7 cites·17 claims
- 2585US8806544B1Content synchronizationCABLE TELEVISION LAB INC·Filed 2013·Granted Aug 12, 2014·8 cites·17 claims
- 2685US7539216B2Method and system of determining last hop device addressesCABLE TELEVISION LAB INC·Filed 2005·Granted May 26, 2009·16 cites·20 claims
- 2783US7480385B2Hierarchical encryption key system for securing digital mediaCABLE TELEVISION LAB INC·Filed 2004·Granted Jan 20, 2009·61 cites·16 claims
- 2882US9292951B2Service coverage identification using augmented realityCABLE TELEVISION LAB INC·Filed 2013·Granted Mar 22, 2016·6 cites·12 claims
- 2982US5754646AMethod for protecting publicly distributed softwareCABLE TELEVISION LAB INC·Filed 1995·Granted May 19, 1998·136 cites·33 claims
- 3080US9203832B2DTCP certificate authentication over TLS protocolCABLE TELEVISION LAB INC·Filed 2013·Granted Dec 1, 2015·4 cites·19 claims
- 3179US9100631B2Dynamic picture quality controlCABLE TELEVISION LAB INC·Filed 2013·Granted Aug 4, 2015·4 cites·24 claims
- 3278US9311651B2Identity-Media Measurement Model (IMMM)CABLE TELEVISION LAB INC·Filed 2013·Granted Apr 12, 2016·6 cites·16 claims
- 3378US5886749ADemodulation using a time domain guard interval with an overlapped transformCABLE TELEVISION LAB INC·Filed 1997·Granted Mar 23, 1999·68 cites·18 claims
- 3477US9357309B2Orientation based dynamic audio controlCABLE TELEVISION LAB INC·Filed 2013·Granted May 31, 2016·7 cites·9 claims
- 3577US9003457B2Media engagement factorsCABLE TELEVISION LAB INC·Filed 2013·Granted Apr 7, 2015·5 cites·18 claims
- 3677US7634659B2Roaming hardware paired encryption key generationCABLE TELEVISION LAB INC·Filed 2002·Granted Dec 15, 2009·11 cites·13 claims
- 3777US5892865APeak limiter for suppressing undesirable energy in a return path of a bidirectional cable networkCABLE TELEVISION LAB INC·Filed 1997·Granted Apr 6, 1999·58 cites·20 claims
- 3876US9251534B2Offer inclusion for over the top (OTT) contentCABLE TELEVISION LAB INC·Filed 2013·Granted Feb 2, 2016·6 cites·7 claims
- 3976US5825242AModulator/demodulator using baseband filteringCABLE TELEVISION LAB INC·Filed 1995·Granted Oct 20, 1998·53 cites·25 claims
- 4075US9350720B2Delegating authorizationsCABLE TELEVISION LAB INC·Filed 2014·Granted May 24, 2016·4 cites·19 claims
- 4175US8989205B2Method and system operable to facilitate signal transport over a networkCABLE TELEVISION LAB INC·Filed 2013·Granted Mar 24, 2015·2 cites·20 claims
- 4274US9225706B2Multiple access point zero sign-onCABLE TELEVISION LAB INC·Filed 2013·Granted Dec 29, 2015·3 cites·20 claims
- 4373US5870513ABidirectional cable network with a mixing tap for suppressing undesirable noise in signals from a remote end of the networkCABLE TELEVISION LAB INC·Filed 1997·Granted Feb 9, 1999·48 cites·16 claims
- 4472US7398392B2Method for using communication channel round-trip response time for digital asset managementCABLE TELEVISION LAB INC·Filed 2002·Granted Jul 8, 2008·27 cites·13 claims
- 4571US9385811B2Optical communication systems and methodsCABLE TELEVISION LAB INC·Filed 2014·Granted Jul 5, 2016·2 cites·12 claims
- 4671US9264924B2Signal noise estimationCABLE TELEVISION LAB INC·Filed 2013·Granted Feb 16, 2016·2 cites·20 claims
- 4770US9268922B2Registration of devices in a digital rights management environmentCABLE TELEVISION LAB INC·Filed 2014·Granted Feb 23, 2016·2 cites·20 claims
- 4869US9191150B2Transmission opportunity skipping for burst noise protectionCABLE TELEVISION LAB INC·Filed 2014·Granted Nov 17, 2015·2 cites·17 claims
- 4968US8351465B2System and method of decoupling media access control (MAC) and physical (PHY) operating layersCABLE TELEVISION LAB INC·Filed 2010·Granted Jan 8, 2013·1 cites·16 claims
- 5065US8385313B2Multi-tier pollingCABLE TELEVISION LAB INC·Filed 2010·Granted Feb 26, 2013·2 cites·18 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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