Inventor · disambiguated record
David Richard Pehlke
Also filed as: PEHLKE DAVID · PEHLKE DAVID R · PEHLKE DAVID RICHARD
142 granted patents·57 pending applications·3,555 citations·filing 1997–2025
99Inventor score
Files withSKYWORKS SOLUTIONS INC171ERICSSON INC13ROCKWELL SCIENCE CENTER LLC9BURDENSKI RALF1ERICSSON TELEFON AB L M1
Top patents by PatentIndex Score
199 records- 0199US11558079B2Radio frequency communication systems with interference cancellation for coexistenceSKYWORKS SOLUTIONS INC·Filed 2020·Granted Jan 17, 2023·23 cites·20 claims
- 0299US11405059B2Mobile device front end architecture for antenna plexing for multiple frequency bandsSKYWORKS SOLUTIONS INC·Filed 2020·Granted Aug 2, 2022·12 cites·21 claims
- 0399US11374538B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2020·Granted Jun 28, 2022·10 cites·20 claims
- 0499US10075199B2Uplink carrier aggregation front-end architecture that supports simultaneous MIMOSKYWORKS SOLUTIONS INC·Filed 2017·Granted Sep 11, 2018·39 cites·20 claims
- 0599US6566944B1Current modulator with dynamic amplifier impedance compensationERICSSON INC·Filed 2002·Granted May 20, 2003·259 cites·68 claims
- 0699US6472934B1Triple class E Doherty amplifier topology for high efficiency signal transmittersERICSSON INC·Filed 2000·Granted Oct 29, 2002·207 cites·21 claims
- 0799US6396341B1Class E Doherty amplifier topology for high efficiency signal transmittersERICSSON INC·Filed 2000·Granted May 28, 2002·190 cites·24 claims
- 0898US11916577B2Systems and methods for duplexer circuits having signal cancellation pathsSKYWORKS SOLUTIONS INC·Filed 2022·Granted Feb 27, 2024·6 cites·21 claims
- 0998US11855663B2Broadband architectures for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2023·Granted Dec 26, 2023·7 cites·20 claims
- 1098US11742890B2Radio frequency communication systems with interference cancellation for coexistenceSKYWORKS SOLUTIONS INC·Filed 2022·Granted Aug 29, 2023·7 cites·20 claims
- 1198US11716100B2Mobile device front end architecture for antenna plexing for multiple frequency bandsSKYWORKS SOLUTIONS INC·Filed 2022·Granted Aug 1, 2023·7 cites·17 claims
- 1298US11671122B2Filter reuse in radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2021·Granted Jun 6, 2023·9 cites·20 claims
- 1398US11658615B2Multi-level envelope tracking with analog interfaceSKYWORKS SOLUTIONS INC·Filed 2021·Granted May 23, 2023·5 cites·20 claims
- 1498US11601144B2Broadband architectures for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2021·Granted Mar 7, 2023·11 cites·20 claims
- 1598US11387797B2Envelope tracking systems for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2020·Granted Jul 12, 2022·7 cites·20 claims
- 1698US10103772B2Apparatus and methods for filter bypass for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2017·Granted Oct 16, 2018·27 cites·20 claims
- 1798US6232847B1Trimmable singleband and tunable multiband integrated oscillator using micro-electromechanical system (MEMS) technologyROCKWELL SCIENCE CENTER LLC·Filed 1998·Granted May 15, 2001·160 cites·14 claims
- 1898US6232841B1Integrated tunable high efficiency power amplifierROCKWELL SCIENCE CENTER LLC·Filed 1999·Granted May 15, 2001·276 cites·26 claims
- 1997US12088330B2Broadband architectures for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2023·Granted Sep 10, 2024·4 cites·20 claims
- 2097US11973467B2Multi-level envelope tracking with analog interfaceSKYWORKS SOLUTIONS INC·Filed 2023·Granted Apr 30, 2024·3 cites·20 claims
- 2197US11855328B2Remote compensators for mobile devicesSKYWORKS SOLUTIONS INC·Filed 2022·Granted Dec 26, 2023·2 cites·20 claims
- 2297US11770104B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2023·Granted Sep 26, 2023·3 cites·20 claims
- 2397US11595005B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2020·Granted Feb 28, 2023·4 cites·20 claims
- 2497US11476815B2Envelope tracking systems for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2020·Granted Oct 18, 2022·5 cites·20 claims
- 2597US11223324B2Multi-level envelope tracking with analog interfaceSKYWORKS SOLUTIONS INC·Filed 2020·Granted Jan 11, 2022·5 cites·20 claims
- 2697US10659121B2Apparatus and methods for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2018·Granted May 19, 2020·19 cites·22 claims
- 2797US10581466B2Front-end architecture having split diplexer for carrier aggregation and MIMO supportSKYWORKS SOLUTIONS INC·Filed 2018·Granted Mar 3, 2020·18 cites·20 claims
- 2897US10560139B2Dynamic control of single switched uplink versus multi uplinkSKYWORKS SOLUTIONS INC·Filed 2018·Granted Feb 11, 2020·29 cites·20 claims
- 2997US10439789B2Radio frequency communication systems with dynamic waveform control and power boostSKYWORKS SOLUTIONS INC·Filed 2018·Granted Oct 8, 2019·39 cites·20 claims
- 3097US9572052B2Front end architecture for intermittent emissions and/or coexistence specificationsSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 14, 2017·22 cites·23 claims
- 3197US6049702AIntegrated passive transceiver sectionROCKWELL SCIENCE CENTER LLC·Filed 1997·Granted Apr 11, 2000·148 cites·27 claims
- 3297US5880921AMonolithically integrated switched capacitor bank using micro electro mechanical system (MEMS) technologyROCKWELL SCIENCE CENTER LLC·Filed 1997·Granted Mar 9, 1999·347 cites·28 claims
- 3396US11799502B2Mobile device front end architecture for multiple frequency bandsSKYWORKS SOLUTIONS INC·Filed 2020·Granted Oct 24, 2023·3 cites·20 claims
- 3496US11784419B2Antenna-plexer for interference cancellationSKYWORKS SOLUTIONS INC·Filed 2020·Granted Oct 10, 2023·4 cites·20 claims
- 3596US11736140B2Mixed signal low noise interference cancellationSKYWORKS SOLUTIONS INC·Filed 2020·Granted Aug 22, 2023·6 cites·20 claims
- 3696US11515608B2Remote compensators for mobile devicesSKYWORKS SOLUTIONS INC·Filed 2020·Granted Nov 29, 2022·4 cites·20 claims
- 3796US11469798B2Apparatus and methods for radio frequency front-endsSKYWORKS SOLUTIONS INC·Filed 2020·Granted Oct 11, 2022·4 cites·20 claims
- 3896US11349504B2Ganged and switch combined systems for satellite-navigation-band filtersSKYWORKS SOLUTIONS INC·Filed 2020·Granted May 31, 2022·4 cites·20 claims
- 3996US11128323B2Duplexing systems, devices and methodsSKYWORKS SOLUTIONS INC·Filed 2019·Granted Sep 21, 2021·11 cites·19 claims
- 4096US10211857B2Front-end architecture that supports uplink carrier aggregation and simultaneous MIMO using switch combiningSKYWORKS SOLUTIONS INC·Filed 2018·Granted Feb 19, 2019·12 cites·20 claims
- 4196US10050529B2Switched-mode power supply with switch resizingSKYWORKS SOLUTIONS INC·Filed 2016·Granted Aug 14, 2018·17 cites·20 claims
- 4296US9838058B2Power amplification system with variable supply voltageSKYWORKS SOLUTIONS INC·Filed 2015·Granted Dec 5, 2017·18 cites·20 claims
- 4396US5872489AIntegrated tunable inductance network and methodROCKWELL SCIENCE CENTER LLC·Filed 1997·Granted Feb 16, 1999·200 cites·25 claims
- 4495US12081244B2Fast SRS antenna port switching for frequency-division duplexingSKYWORKS SOLUTIONS INC·Filed 2022·Granted Sep 3, 2024·3 cites·18 claims
- 4595US11888502B2Systems and methods for duplexer circuits having signal leakage cancellationSKYWORKS SOLUTIONS INC·Filed 2022·Granted Jan 30, 2024·2 cites·20 claims
- 4695US11728775B2Envelope tracking for multiple power amplifiersSKYWORKS SOLUTIONS INC·Filed 2022·Granted Aug 15, 2023·2 cites·20 claims
- 4795US10587291B2Front-end architecture having split triplexer for carrier aggregation and mimo supportSKYWORKS SOLUTIONS INC·Filed 2018·Granted Mar 10, 2020·10 cites·20 claims
- 4895US10454506B2Uplink carrier aggregation and simultaneous MIMO using a diplexer between an antenna and an antenna switch moduleSKYWORKS SOLUTIONS INC·Filed 2019·Granted Oct 22, 2019·10 cites·20 claims
- 4995US10340961B2Front end architecture for intermittent emissions and/or coexistence specificationsSKYWORKS SOLUTIONS INC·Filed 2018·Granted Jul 2, 2019·11 cites·21 claims
- 5095US10014889B2Front end architecture with filters having different out of band attenuationSKYWORKS SOLUTIONS INC·Filed 2016·Granted Jul 3, 2018·14 cites·21 claims
Showing the top 50 of 199 patent records by PatentIndex Score.
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