Inventor · disambiguated record
Richard Anthony O'Brien
Also filed as: O'BRIEN RICHARD A · O'BRIEN RICHARD ANTHONY
20 granted patents·6 pending applications·182 citations·filing 1985–2025
94Inventor score
Top patents by PatentIndex Score
26 records- 0198US11444791B2Transmission of pulse power and data in a communications networkCISCO TECH INC·Filed 2020·Granted Sep 13, 2022·11 cites·41 claims
- 0298US10790997B2Transmission of pulse power and data in a communications networkCISCO TECH INC·Filed 2019·Granted Sep 29, 2020·26 cites·30 claims
- 0397US11258520B2High power and data delivery in a communications network with safety and fault protectionCISCO TECH INC·Filed 2020·Granted Feb 22, 2022·26 cites·42 claims
- 0497US10735105B2High power and data delivery in a communications network with safety and fault protectionCISCO TECH INC·Filed 2018·Granted Aug 4, 2020·82 cites·35 claims
- 0596US11909320B2Multi-phase pulse power short reach distributionCISCO TECH INC·Filed 2023·Granted Feb 20, 2024·2 cites·30 claims
- 0695US11063630B2Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2019·Granted Jul 13, 2021·12 cites·12 claims
- 0794US11990952B2Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2023·Granted May 21, 2024·2 cites·23 claims
- 0894US11848790B2Transmission of pulse power and data in a communications networkCISCO TECH INC·Filed 2022·Granted Dec 19, 2023·2 cites·20 claims
- 0993US12237773B2Multi-phase pulse power short reach distributionCISCO TECH INC·Filed 2023·Granted Feb 25, 2025·1 cites·22 claims
- 1093US11637497B2Multi-phase pulse power short reach distributionCISCO TECH INC·Filed 2020·Granted Apr 25, 2023·3 cites·31 claims
- 1189US2025350318A1Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2025·Application pending·0 cites
- 1285US12407375B2Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 1382US2025088112A1Multi-phase pulse power short reach distributionCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1481US2025097060A1Transmission of pulse power and data in a communications networkCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1580US11456883B2Multiple phase pulse power in a network communications systemCISCO TECH INC·Filed 2019·Granted Sep 27, 2022·2 cites·32 claims
- 1679US12218770B2Transmission of pulse power and data in a communications networkCISCO TECH INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 1778US10404097B2Multi-input line-redundant uninterruptable power supplyCISCO TECH INC·Filed 2017·Granted Sep 3, 2019·3 cites·20 claims
- 1878US2024380624A1Multiple phase pulse power in a network communications systemCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1975US12395364B2High power and data delivery in a communications network with safety and fault protectionCISCO TECH INC·Filed 2022·Granted Aug 19, 2025·0 cites·28 claims
- 2071US12113588B2Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2021·Granted Oct 8, 2024·0 cites·20 claims
- 2171US11916614B2Initialization and synchronization for pulse power in a network systemCISCO TECH INC·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 2270US2022116122A1High power and data delivery in a communications network with safety and fault protectionCISCO TECH INC·Filed 2021·Application pending·0 cites
- 2368US11564317B2Integrated power delivery board for delivering power to an ASIC with bypass of signal vias in a printed circuit boardCISCO TECH INC·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 2459US10999930B2Integrated power delivery board for delivering power to an ASIC with bypass of signal vias in a printed circuit boardCISCO TECH INC·Filed 2018·Granted May 4, 2021·0 cites·25 claims
- 2539US4621311AHigh-speed switching regulatorSTEVENS ARNOLD INC·Filed 1985·Granted Nov 4, 1986·10 cites·14 claims
- 2636US2009218997A1Power supply circuitHEY GEORGE M·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →