Inventor · disambiguated record
Leo Montreuil
Also filed as: MONTREUIL LEO
46 granted patents·5 pending applications·907 citations·filing 1986–2024
98Inventor score
Files withBROADCOM CORP17SCIENTIFIC ATLANTA10AVAGO TECH INT SALES PTE LID8AVAGO TECHNOLOGIES GENERAL IP5CISCO TECH INC4
Top patents by PatentIndex Score
51 records- 0199US5282028ARemote control for digital music terminal with synchronized communicationsSCIENTIFIC ATLANTA·Filed 1992·Granted Jan 25, 1994·535 cites·32 claims
- 0295US10432444B2Short training field (STF) within wireless communicationsAVAGO TECHNOLOGIES GENERAL IP·Filed 2018·Granted Oct 1, 2019·10 cites·15 claims
- 0395US9923748B2Short training field (STF) within wireless communicationsBROADCOM CORP·Filed 2016·Granted Mar 20, 2018·12 cites·20 claims
- 0494US9825796B2Long training field (LTF) within wireless communicationsBROADCOM CORP·Filed 2016·Granted Nov 21, 2017·11 cites·20 claims
- 0593US9531562B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2015·Granted Dec 27, 2016·11 cites·20 claims
- 0692US10003441B2Sub-carrier or tone plan and design within OFDM/OFDMA wireless communicationsBROADCOM CORP·Filed 2016·Granted Jun 19, 2018·7 cites·20 claims
- 0791US9264101B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2014·Granted Feb 16, 2016·13 cites·18 claims
- 0890US10009191B2Communication system with proactive network maintenance and methods for use therewithBROADCOM CORP·Filed 2016·Granted Jun 26, 2018·6 cites·20 claims
- 0989US9774428B2Pilot plan and design within OFDM/OFDMA wireless communicationsBROADCOM CORP·Filed 2016·Granted Sep 26, 2017·5 cites·20 claims
- 1087US10153932B2Resource unit (RU) allocation within wireless communicationsBROADCOM CORP·Filed 2016·Granted Dec 11, 2018·5 cites·20 claims
- 1182US7499822B2Analog set top calibration patterns in manufacturingCISCO TECH INC·Filed 2006·Granted Mar 3, 2009·10 cites·21 claims
- 1279US9479621B2Physical layer (PHY) link signaling for cable networksBROADCOM CORP·Filed 2015·Granted Oct 25, 2016·2 cites·20 claims
- 1379US5596606ASynchronous detector and methods for synchronous detectionSCIENTIFIC ATLANTA·Filed 1994·Granted Jan 21, 1997·43 cites·26 claims
- 1478US10700906B2Resource unit (RU) allocation for a communication channel between wireless communication devicesAVAGO TECH INT SALES PTE LID·Filed 2018·Granted Jun 30, 2020·2 cites·20 claims
- 1577US8774217B2Time domain duplex between CMTS and cable modemsCHAPMAN JOHN T·Filed 2011·Granted Jul 8, 2014·3 cites·21 claims
- 1675US9118444B2Physical layer (PHY) link signaling for cable networksBROADCOM CORP·Filed 2013·Granted Aug 25, 2015·2 cites·22 claims
- 1773US9553744B2Two-dimensional (2D) burst marker (BM) to identify data start and stopBROADCOM CORP·Filed 2015·Granted Jan 24, 2017·2 cites·20 claims
- 1873US7928883B2Multiple digital signals from a single integrated circuitCISCO TECH INC·Filed 2009·Granted Apr 19, 2011·3 cites·19 claims
- 1971US11050529B2Multiple user (MU) short feedback response in wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Jun 29, 2021·1 cites·20 claims
- 2071US7961780B2Generated set top calibration patterns in manufacturingMONTREUIL LEO·Filed 2006·Granted Jun 14, 2011·4 cites·12 claims
- 2170US9088455B2OFDM or OFDMA signaling for ranging and dataBROADCOM CORP·Filed 2013·Granted Jul 21, 2015·2 cites·20 claims
- 2268US4748667AJamming signal scrambling and descrambling systems for CATVSCIENTIFIC ATLANTA·Filed 1986·Granted May 31, 1988·25 cites·65 claims
- 2367US9729917B2Bandwidth flexibility through multiple frequency channel data distributionCISCO TECH INC·Filed 2014·Granted Aug 8, 2017·1 cites·20 claims
- 2467US6437895B1Digital optical transmitter with compressionSCIENTIFIC ATLANTA·Filed 1999·Granted Aug 20, 2002·33 cites·14 claims
- 2567US5214390AMethod and apparatus for partial response demodulationSCIENTIFIC ATLANTA·Filed 1992·Granted May 25, 1993·52 cites·9 claims
- 2663US5477199ADigital quadrature amplitude and vestigial sideband modulation decoding method and apparatusSCIENTIFIC ATLANTA·Filed 1994·Granted Dec 19, 1995·39 cites·18 claims
- 2763US5271041AMethod and apparatus for QPR carrier recoverySCIENTIFIC ATLANTA·Filed 1992·Granted Dec 14, 1993·42 cites·14 claims
- 2862US10630435B2Sub-carrier or tone plan and design within OFDM/OFDMA wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Apr 21, 2020·0 cites·20 claims
- 2961US2019379568A1Short training field (STF) within wireless communicationsAVAGO TECH INTERNATIONAL SALES PTD LIMITED·Filed 2019·Application pending·0 cites
- 3060US9596041B2Noise localization within cable based communication systemsBROADCOM CORP·Filed 2015·Granted Mar 14, 2017·1 cites·20 claims
- 3159US12355687B2Distributed tone planAVAGO TECH INT SALES PTE LID·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 3259US12107705B2LTF sequences for 320 MHz WiFi channelsAVAGO TECH INT SALES PTE LID·Filed 2021·Granted Oct 1, 2024·0 cites·22 claims
- 3359US10341069B2Sub-carrier or tone plan and design within OFDM/OFDMA wireless communicationsAVAGO TECHNOLOGIES GENERAL IP·Filed 2018·Granted Jul 2, 2019·0 cites·20 claims
- 3458US11070330B2Multiple user (MU) short feedback response in wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Jul 20, 2021·0 cites·20 claims
- 3557US9253554B2Time to time-frequency mapping and demapping for ethernet passive optical network over coax (EPoC)BROADCOM CORP·Filed 2013·Granted Feb 2, 2016·0 cites·20 claims
- 3657US8286067B2Method for transmitting sampled data and control information between a DSP and an RF/analog front-endFRIEDMAN VLADIMIR·Filed 2009·Granted Oct 9, 2012·1 cites·28 claims
- 3756US2025392963A1Marker sequences for extended long range wireless communicationsAVAGO TECH INT SALES PTE LID·Filed 2024·Application pending·0 cites
- 3856US2025350415A1Systems for and methods of frequency domain duplicate mode transmission using orthogonal codesAVAGO TECH INT SALES PTE LID·Filed 2024·Application pending·0 cites
- 3953US10432369B2Multiple user (MU) short feedback response in wireless communicationsAVAGO TECHNOLOGIES GENERAL IP·Filed 2018·Granted Oct 1, 2019·0 cites·17 claims
- 4051US10333662B2Multiple user (MU) short feedback response in wireless communicationsAVAGO TECHNOLOGIES GENERAL IP·Filed 2017·Granted Jun 25, 2019·0 cites·17 claims
- 4150US9350582B2OFDM or OFDMA signaling for ranging and dataBROADCOM CORP·Filed 2015·Granted May 24, 2016·0 cites·20 claims
- 4250US8850509B2Multiple frequency channel data distributionFORD JEFFREY SCOTT·Filed 2008·Granted Sep 30, 2014·0 cites·22 claims
- 4349US5960044AApparatus and method for block phase estimationSCIENTIFIC ATLANTA·Filed 1996·Granted Sep 28, 1999·22 cites·15 claims
- 4448US8111106B2Switched phase and frequency detector based DPLL circuit with excellent wander and jitter performance and fast frequency acquisitionMONTREUIL LEO·Filed 2010·Granted Feb 7, 2012·1 cites·19 claims
- 4548US2016099780A1Time to Time-Frequency Mapping and Demapping for Ethernet Passive Optical Network over Coax (EPoC)BROADCOM CORP·Filed 2015·Application pending·0 cites
- 4647US10225108B2Channel estimation for multi-channel transmissionsAVAGO TECHNOLOGIES GENERAL IP·Filed 2016·Granted Mar 5, 2019·0 cites·18 claims
- 4747US9031143B2Adaptive decoding based on signal to noise ratio (SNR)BROADCOM CORP·Filed 2013·Granted May 12, 2015·0 cites·20 claims
- 4847US8295338B2Generated set top calibration patterns in manufacturingMONTREUIL LEO·Filed 2011·Granted Oct 23, 2012·0 cites·24 claims
- 4944US8971307B2Noise ingress cancelationCISCO TECH INC·Filed 2012·Granted Mar 3, 2015·0 cites·20 claims
- 5043US2008022338A1Set Top Calibration Patterns in ManufacturingSCIENTIFIC ATLANTA·Filed 2006·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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