Inventor · disambiguated record
Yevgeniy A. Tkachenko
Also filed as: TKACHENKO YEVGENIY · TKACHENKO YEVGENIY A
27 granted patents·30 pending applications·765 citations·filing 2012–2025
97Inventor score
Files withMURATA MANUFACTURING CO36ETA WIRELESS INC8SKYWORKS SOLUTIONS INC8ETA DEVICES INC4BALTEANU FLORINEL G1
Top patents by PatentIndex Score
57 records- 0198US10080192B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2017·Granted Sep 18, 2018·33 cites·20 claims
- 0298US9935582B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2016·Granted Apr 3, 2018·46 cites·20 claims
- 0398US9755672B2Integrated power supply and modulator for radio frequency power amplifiersETA DEVICES INC·Filed 2015·Granted Sep 5, 2017·61 cites·22 claims
- 0498US9668215B2Apparatus and methods for envelope tracking in a mobile deviceSKYWORKS SOLUTIONS INC·Filed 2016·Granted May 30, 2017·70 cites·20 claims
- 0598US9584070B2Apparatus and methods for envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 28, 2017·48 cites·20 claims
- 0698US9294054B2Apparatus and methods for envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Mar 22, 2016·50 cites·16 claims
- 0798US9143096B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2013·Granted Sep 22, 2015·53 cites·30 claims
- 0898US9118277B2Apparatus and methods for envelope tracking in radio frequency systemsSKYWORKS SOLUTIONS INC·Filed 2014·Granted Aug 25, 2015·55 cites·20 claims
- 0998US8718188B2Apparatus and methods for envelope trackingBALTEANU FLORINEL G·Filed 2012·Granted May 6, 2014·191 cites·20 claims
- 1097US11909358B1Multilevel amplifier systems and related techniquesETA WIRELESS INC·Filed 2021·Granted Feb 20, 2024·6 cites·25 claims
- 1197US10333470B2Apparatus and methods for envelope tracking systemsSKYWORKS SOLUTIONS INC·Filed 2018·Granted Jun 25, 2019·15 cites·20 claims
- 1296US11757410B2Multi-stage pulse shaping networkETA WIRELESS INC·Filed 2021·Granted Sep 12, 2023·8 cites·11 claims
- 1396US11637531B1Supply generator and associated control methodsETA WIRELESS INC·Filed 2020·Granted Apr 25, 2023·35 cites·31 claims
- 1496US11245367B2Multi-output supply generator for RF power amplifiers with differential capacitive energy transferETA WIRELESS INC·Filed 2020·Granted Feb 8, 2022·12 cites·18 claims
- 1596US9768731B2Linearity and noise improvement for multilevel power amplifier systems using multi-pulse drain transitionsETA DEVICES INC·Filed 2015·Granted Sep 19, 2017·34 cites·25 claims
- 1695US11191028B2Power management control over a transmission line for millimeter wave chip sets for cellular radiosETA WIRELESS INC·Filed 2020·Granted Nov 30, 2021·11 cites·30 claims
- 1793US11949383B1Supply generator and associated control methodsMURATA MANUFACTURING CO·Filed 2023·Granted Apr 2, 2024·2 cites·29 claims
- 1893US10992265B2Multi-stage pulse shaping networkETA WIRELESS INC·Filed 2019·Granted Apr 27, 2021·14 cites·19 claims
- 1992US9979421B2Digital pre-distortion (DPD) training and calibration system and related techniquesETA DEVICES INC·Filed 2016·Granted May 22, 2018·13 cites·33 claims
- 2091US12341473B1Multilevel amplifier systems and related techniquesMURATA MANUFACTURING CO·Filed 2024·Granted Jun 24, 2025·1 cites·32 claims
- 2191US12176866B2RF power amplifier system having a multi-output supply generator and low-frequency turn off switchMURATA MANUFACTURING CO·Filed 2023·Granted Dec 24, 2024·1 cites·29 claims
- 2291US12176867B2RF power amplifier system with multiple supply modulatorsMURATA MANUFACTURING CO·Filed 2023·Granted Dec 24, 2024·1 cites·35 claims
- 2379US2025357901A1Power amplification system, digital predistortion method, and digital predistortion circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2479US2025357902A1Power amplification system, power amplification method, and digital predistortion circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2579US2025364956A1Power amplification system, power amplification method, and digital predistortion circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2679US2025364957A1Power amplification system, digital predistortion method, and digital predistortion circuitMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2776US2024373365A1Techniques for power management controlMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2875US10840805B2Integrated power supply and modulator for radio frequency power amplifiersETA DEVICES INC·Filed 2013·Granted Nov 17, 2020·5 cites·28 claims
- 2975US2025286511A1Tracker circuit, communication device, and tracking methodMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 3073US12160208B2Multi-output supply generator for RF power amplifiers with differential capacitive energy transferETA WIRELESS INC·Filed 2022·Granted Dec 3, 2024·0 cites·23 claims
- 3172US2025309831A1Non-right-half-plane-zero power conversion architectures with tri-phase operation and related circuits and techniquesMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 3269US12413147B2Variable controller and associated control methodsMURATA MANUFACTURING CO·Filed 2022·Granted Sep 9, 2025·0 cites·22 claims
- 3367US12069580B2Power management control over a transmission line for millimeter wave chip sets for cellular radiosETA WIRELESS INC·Filed 2021·Granted Aug 20, 2024·0 cites·17 claims
- 3462US2025309829A1Multi-level non-right-half-plane-zero power conversion architectures generating higher voltages and related circuits and techniquesMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3561US2025070720A1Tracker circuits and voltage supply methodMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3660US2025309830A1Multi-output non-right-half-plane-zero power conversion architectures and related circuits and techniquesMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3760US2025070718A1Amplifier circuit and amplifying methodMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3860US2025392263A1Differential hybrid supply generator and supply modulator with multiple outputsMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 3959US12334801B2Supply generator / supply modulator with switched-capacitor drive supplyMURATA MANUFACTURING CO·Filed 2022·Granted Jun 17, 2025·0 cites·18 claims
- 4059US2025309769A1Multi-level non-right-half-plane-zero power conversion architectures and related circuits and techniquesMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4159US2025070721A1Tracker circuit, tracker module, and voltage supply methodMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4259US2024333220A1Tracker module, power amplifier module, and radio-frequency moduleMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4359US2025309832A1Reconfigurable front-end power conversion architectures and related circuits and techniquesMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4458US2025392261A1Differential hybrid supply generator and supply modulator with multi-output regulationMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4558US2025392215A1Differential hybrid supply generator and supply modulator with three or four levelsMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4658US2025392262A1Rf amplifier system having a hybrid supply generator/modulatorMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4758US2024429818A1Differential hybrid supply generator and supply modulatorMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4858US2025392260A1Differential hybrid supply generator and supply modulator with charge regulationMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4953US2024429954A1Digital pre-distortion for beamforming transceiversMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 5053US2025286512A1Tracker moduleMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yevgeniy A. Tkachenko 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 →