Inventor · disambiguated record
David B. Leach
Also filed as: LEACH DAVID · LEACH DAVID B
16 granted patents·5 pending applications·298 citations·filing 2013–2024
92Inventor score
Top patents by PatentIndex Score
21 records- 0197US10798597B2Network implementation of spectrum analysisCOMCAST CABLE COMM LLC·Filed 2019·Granted Oct 6, 2020·160 cites·28 claims
- 0297US9380475B2Network implementation of spectrum analysisCOMCAST CABLE COMM LLC·Filed 2013·Granted Jun 28, 2016·114 cites·20 claims
- 0391US11363475B2Network implementation of spectrum analysisTIVO CORP·Filed 2020·Granted Jun 14, 2022·2 cites·20 claims
- 0491US9826424B2Network implementation of spectrum analysisCOMCAST CABLE COMM LLC·Filed 2016·Granted Nov 21, 2017·5 cites·27 claims
- 0591US9578620B2Mapping and bridging wireless networks to provide better serviceCOMCAST CABLE COMM LLC·Filed 2014·Granted Feb 21, 2017·10 cites·20 claims
- 0684US10477422B2Network implementation of spectrum analysisCOMCAST CABLE COMM LLC·Filed 2017·Granted Nov 12, 2019·2 cites·22 claims
- 0784US2024388936A1Network implementation of spectrum analysisTIVO CORP·Filed 2024·Application pending·0 cites
- 0881US2024147413A1Mapping and Bridging Wireless Networks to Provide Better ServiceCOMCAST CABLE COMM LLC·Filed 2023·Application pending·0 cites
- 0979US2025149889A1Powering An Information Delivery NetworkCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 1077US12096260B2Network implementation of spectrum analysisTIVO CORP·Filed 2022·Granted Sep 17, 2024·0 cites·20 claims
- 1176US12176713B2Powering an information delivery networkCOMCAST CABLE COMM LLC·Filed 2023·Granted Dec 24, 2024·0 cites·40 claims
- 1274US9323983B2Real-time image and audio replacement for visual acquisition devicesCOMCAST CABLE COMM LLC·Filed 2014·Granted Apr 26, 2016·5 cites·19 claims
- 1372US11765679B2Mapping and bridging wireless networks to provide better serviceCOMCAST CABLE COMM LLC·Filed 2020·Granted Sep 19, 2023·0 cites·26 claims
- 1462US10897745B2Mapping and bridging wireless networks to provide better serviceCOMCAST CABLE COMM LLC·Filed 2018·Granted Jan 19, 2021·0 cites·27 claims
- 1557US10034266B2Mapping and bridging wireless networks to provide better serviceCOMCAST CABLE COMM LLC·Filed 2016·Granted Jul 24, 2018·0 cites·20 claims
- 1652US11594886B2Powering an information delivery networkCOMCAST CABLE COMM LLC·Filed 2015·Granted Feb 28, 2023·0 cites·26 claims
- 1751US2019075035A1Device Performance MonitoringCOMCAST CABLE COMM LLC·Filed 2018·Application pending·0 cites
- 1848US9251034B2Device performance monitoringCOMCAST CABLE COMM LLC·Filed 2013·Granted Feb 2, 2016·0 cites·20 claims
- 1946US2017046564A1Real-Time Image and Audio Replacement for Visual Acquisition DevicesCOMCAST CABLE COMM LLC·Filed 2016·Application pending·0 cites
- 2045US9960984B2Device performance monitoringCOMCAST CABLE COMM LLC·Filed 2015·Granted May 1, 2018·0 cites·21 claims
- 2144US9992517B2Providing enhanced content based on user interactionsCOMCAST CABLE COMM LLC·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →