Inventor · disambiguated record
Sabah Khesbak
Also filed as: KHESBAK SABAH
52 granted patents·10 pending applications·1,497 citations·filing 1997–2025
99Inventor score
Files withSKYWORKS SOLUTIONS INC56KHESBAK SABAH2BALTEANU FLORINEL G1CONEXANT SYSTEMS INC1ILLINOIS TECHNOLOGY INST1
Top patents by PatentIndex Score
62 records- 0199US10110169B2Apparatus and methods for envelope tracking systems with automatic mode selectionSKYWORKS SOLUTIONS INC·Filed 2017·Granted Oct 23, 2018·90 cites·20 claims
- 0299US9991856B2Variable load power amplifier supporting dual-mode envelope tracking and average power tracking performanceSKYWORKS SOLUTIONS INC·Filed 2015·Granted Jun 5, 2018·69 cites·20 claims
- 0399US9876473B2Apparatus and methods for wideband envelope trackingSKYWORKS SOLUTIONS INC·Filed 2016·Granted Jan 23, 2018·61 cites·20 claims
- 0499US9445371B2Apparatus and methods for wideband envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2015·Granted Sep 13, 2016·102 cites·20 claims
- 0598US11303255B2Apparatus and methods for adaptive power amplifier biasingSKYWORKS SOLUTIONS INC·Filed 2020·Granted Apr 12, 2022·7 cites·20 claims
- 0698US10985711B2Wide bandwidth envelope trackersSKYWORKS SOLUTIONS INC·Filed 2020·Granted Apr 20, 2021·8 cites·20 claims
- 0798US10080192B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2017·Granted Sep 18, 2018·33 cites·20 claims
- 0898US9935582B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2016·Granted Apr 3, 2018·46 cites·20 claims
- 0998US9876471B2Apparatus and methods for power amplifiers with phase compensationSKYWORKS SOLUTIONS INC·Filed 2016·Granted Jan 23, 2018·26 cites·20 claims
- 1098US9668215B2Apparatus and methods for envelope tracking in a mobile deviceSKYWORKS SOLUTIONS INC·Filed 2016·Granted May 30, 2017·70 cites·20 claims
- 1198US9584070B2Apparatus and methods for envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 28, 2017·48 cites·20 claims
- 1298US9571152B2Apparatus and methods for calibration of envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 14, 2017·41 cites·20 claims
- 1398US9294054B2Apparatus and methods for envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Mar 22, 2016·50 cites·16 claims
- 1498US9231533B2Apparatus and methods for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Jan 5, 2016·26 cites·20 claims
- 1598US9143096B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2013·Granted Sep 22, 2015·53 cites·30 claims
- 1698US9118277B2Apparatus and methods for envelope tracking in radio frequency systemsSKYWORKS SOLUTIONS INC·Filed 2014·Granted Aug 25, 2015·55 cites·20 claims
- 1798US9083282B2Apparatus and methods for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2012·Granted Jul 14, 2015·33 cites·27 claims
- 1898US8718188B2Apparatus and methods for envelope trackingBALTEANU FLORINEL G·Filed 2012·Granted May 6, 2014·191 cites·20 claims
- 1998US8598950B2Apparatus and methods for capacitive load reductionKHESBAK SABAH·Filed 2011·Granted Dec 3, 2013·62 cites·24 claims
- 2097US11770104B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2023·Granted Sep 26, 2023·3 cites·20 claims
- 2197US11595005B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2020·Granted Feb 28, 2023·4 cites·20 claims
- 2297US10382147B2Methods of calibrating a power amplifier system to compensate for envelope amplitude misalignmentSKYWORKS SOLUTIONS INC·Filed 2016·Granted Aug 13, 2019·25 cites·20 claims
- 2397US10333470B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2018·Granted Jun 25, 2019·15 cites·20 claims
- 2497US9571049B2Apparatus and methods for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 14, 2017·17 cites·20 claims
- 2597US9294043B2Apparatus and methods for calibrating envelope trackersSKYWORKS SOLUTIONS INC·Filed 2014·Granted Mar 22, 2016·43 cites·20 claims
- 2696US10277177B2Variable load power amplifier supporting dual-mode envelope tracking and average power tracking performanceSKYWORKS SOLUTIONS INC·Filed 2018·Granted Apr 30, 2019·13 cites·20 claims
- 2796US9455669B2Apparatus and methods for phase compensation in power amplifiersSKYWORKS SOLUTIONS INC·Filed 2014·Granted Sep 27, 2016·25 cites·20 claims
- 2895US10516368B2Fast envelope tracking systems for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2018·Granted Dec 24, 2019·11 cites·20 claims
- 2995US8989682B2Apparatus and methods for envelope tracking calibrationRIPLEY DAVID STEVEN·Filed 2012·Granted Mar 24, 2015·113 cites·23 claims
- 3093US10985703B2Fast envelope tracking systems for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2019·Granted Apr 20, 2021·7 cites·20 claims
- 3193US10615757B2Wide bandwidth envelope trackersSKYWORKS SOLUTIONS INC·Filed 2018·Granted Apr 7, 2020·9 cites·20 claims
- 3292US9548702B2Apparatus and methods for capacitive load reduction of an envelope trackerSKYWORKS SOLUTIONS INC·Filed 2015·Granted Jan 17, 2017·7 cites·20 claims
- 3391US9257940B2Apparatus and methods for capacitive load reductionSKYWORKS SOLUTIONS INC·Filed 2013·Granted Feb 9, 2016·10 cites·20 claims
- 3491US8587377B2Apparatus and methods for biasing a power amplifierKHESBAK SABAH·Filed 2011·Granted Nov 19, 2013·32 cites·20 claims
- 3590US9331653B2Apparatus and methods for envelope shaping in power amplifier systemsSKYWORKS SOLUTIONS INC·Filed 2014·Granted May 3, 2016·13 cites·20 claims
- 3689US9859846B2Apparatus and methods for capacitive load reduction in a mobile deviceSKYWORKS SOLUTIONS INC·Filed 2016·Granted Jan 2, 2018·5 cites·20 claims
- 3788US11942910B2Apparatus and methods for adaptive power amplifier biasingSKYWORKS SOLUTIONS INC·Filed 2022·Granted Mar 26, 2024·1 cites·20 claims
- 3888US10404166B2System efficiency improvement for cellular signalsSKYWORKS SOLUTIONS INC·Filed 2018·Granted Sep 3, 2019·5 cites·20 claims
- 3987US9866176B2Apparatus and methods for envelope shaping in mobile devicesSKYWORKS SOLUTIONS INC·Filed 2017·Granted Jan 9, 2018·6 cites·20 claims
- 4086US10236831B2Envelope trackers providing compensation for power amplifier output load variationSKYWORKS SOLUTIONS INC·Filed 2018·Granted Mar 19, 2019·4 cites·20 claims
- 4184US9621111B2Apparatus and methods for envelope shaping in power amplifier systemsSKYWORKS SOLUTIONS INC·Filed 2016·Granted Apr 11, 2017·5 cites·20 claims
- 4283US12301185B2Apparatus and methods for adaptive power amplifier biasingSKYWORKS SOLUTIONS INC·Filed 2024·Granted May 13, 2025·0 cites·17 claims
- 4382US10873297B2Apparatus and methods for envelope tracking systems with automatic mode selectionSKYWORKS SOLUTIONS INC·Filed 2019·Granted Dec 22, 2020·2 cites·20 claims
- 4479US12170505B2Apparatus and methods for envelope trackingSKYWORKS SOLUTIONS INC·Filed 2023·Granted Dec 17, 2024·0 cites·20 claims
- 4579US12160257B2Distributed radio frequency communication systems for automotiveSKYWORKS SOLUTIONS INC·Filed 2022·Granted Dec 3, 2024·1 cites·20 claims
- 4673US2023063006A1Adaptive envelope tracking based on detected transmit signal bandwidthSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 4773US2023065303A1Envelope tracking with adjustable slew rateSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 4873US2023065932A1Envelope tracking with dynamically configurable error amplifierSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 4972US11558015B2Fast envelope tracking systems for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 5071US2025364908A1Dc/dc converterSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Sabah Khesbak files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →