Inventor · disambiguated record
Hongzhi Zhao
Also filed as: ZHAO HONGZHI
24 granted patents·2 pending applications·107 citations·filing 2001–2024
94Inventor score
Top patents by PatentIndex Score
26 records- 0195US9866269B1Method of and circuit for predistortion for a power amplifierXILINX INC·Filed 2016·Granted Jan 9, 2018·23 cites·20 claims
- 0294US11356066B1Digital communications circuits and systemsXILINX INC·Filed 2020·Granted Jun 7, 2022·4 cites·18 claims
- 0393US9455760B1Waveform adaptable digital predistortionXILINX INC·Filed 2015·Granted Sep 27, 2016·17 cites·20 claims
- 0491US10715702B1Method of and circuit for predistortion for a cable TV amplifierXILINX INC·Filed 2019·Granted Jul 14, 2020·9 cites·20 claims
- 0591US10411656B1Method of and circuit for crest factor reduction for a cable TV amplifierXILINX INC·Filed 2018·Granted Sep 10, 2019·9 cites·20 claims
- 0687US11251819B1Thermal effect mitigation for digital pre-distortionXILINX INC·Filed 2020·Granted Feb 15, 2022·2 cites·17 claims
- 0785US9590567B2Moving mean and magnitude dual path digital predistortionXILINX INC·Filed 2015·Granted Mar 7, 2017·6 cites·18 claims
- 0884US7701561B2Polarization imaging apparatusBOSTON APPLIED TECHNOLOGIES IN·Filed 2007·Granted Apr 20, 2010·11 cites·10 claims
- 0983US11664964B2PIM model adaptationXILINX INC·Filed 2021·Granted May 30, 2023·1 cites·20 claims
- 1082US9136887B2Subtracting linear impairments for non-linear impairment digital pre-distortion error signalTEXAS INSTRUMENTS INC·Filed 2014·Granted Sep 15, 2015·6 cites·6 claims
- 1180US11563453B1Time constant tracking for digital pre-distortionXILINX INC·Filed 2021·Granted Jan 24, 2023·1 cites·20 claims
- 1280US8514380B2Polarization imaging apparatus with auto-calibrationZOU YINGYIN KEVIN·Filed 2010·Granted Aug 20, 2013·5 cites·12 claims
- 1377US10622951B1Digital communications circuits and systemsXILINX INC·Filed 2018·Granted Apr 14, 2020·3 cites·21 claims
- 1472US10944444B2Method of and circuit for predistortion for a cable TV amplifierXILINX INC·Filed 2018·Granted Mar 9, 2021·2 cites·20 claims
- 1564US8804872B1Dynamic determination of volterra kernels for digital pre-distortionTEXAS INSTRUMENTS INC·Filed 2013·Granted Aug 12, 2014·2 cites·4 claims
- 1663US11942904B2Systems and methods for digital predistortion to mitigate power amplifier bias circuit effectsXILINX INC·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 1762US11984919B2PIM cancellation architectureXILINX INC·Filed 2022·Granted May 14, 2024·0 cites·20 claims
- 1862US7998009B2Mechanical and hydraulic composite transmission deviceZHAO HONGJIAN·Filed 2009·Granted Aug 16, 2011·5 cites·13 claims
- 1957US9172450B2Processing method and device for performing space-time decoding on MIMO signalZTE CORP·Filed 2013·Granted Oct 27, 2015·1 cites·20 claims
- 2052US11483018B1Reconfigurable and scalable nonlinear filter for digital pre-distortersXILINX INC·Filed 2021·Granted Oct 25, 2022·0 cites·20 claims
- 2151US2025226849A1Pim cancellation adapt architectureXILINX INC·Filed 2024·Application pending·0 cites
- 2249US9001928B2Transmitter first/second digital predistortion and first/second adaption circuitry with feedbackTEXAS INSTRUMENTS INC·Filed 2013·Granted Apr 7, 2015·0 cites·10 claims
- 2347US10951249B1System and method for time-interpolated power change in a digital pre-distortion circuitXILINX INC·Filed 2020·Granted Mar 16, 2021·0 cites·20 claims
- 2445US9231788B2Method and device for estimating channel in multiple-receiving antenna systemZTE CORP·Filed 2013·Granted Jan 5, 2016·0 cites·14 claims
- 2543US9124324B2Dual loop digital predistortion for power amplifiersTEXAS INSTRUMENTS INC·Filed 2015·Granted Sep 1, 2015·0 cites·10 claims
- 2635US2003012226A1Method and apparatus for a blind gain ratio detectorFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →