Inventor · disambiguated record
Ju Zhang
Also filed as: ZHANG JU · ZHANG JU JASON
56 granted patents·14 pending applications·715 citations·filing 2004–2025
99Inventor score
Files withNAVITAS SEMICONDUCTOR INC40NAVITAS SEMICONDUCTOR LTD9FORMUS LABS LTD7HANSHOW TECHNOLOGY CO LTD6AUCKLAND UNISERVICES LTD2
Top patents by PatentIndex Score
70 records- 0199US11605955B2Half-bridge circuit using GaN power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Mar 14, 2023·4 cites·20 claims
- 0299US11545838B2Half-bridge circuit using separately packaged GaN power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Jan 3, 2023·5 cites·20 claims
- 0399US9685869B1Half bridge power conversion circuits using GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2016·Granted Jun 20, 2017·36 cites·20 claims
- 0499US9570927B2Integrated level shifterNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Feb 14, 2017·30 cites·23 claims
- 0599US9401612B2Pulsed level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Jul 26, 2016·34 cites·31 claims
- 0698US10897142B2Half bridge circuit with bootstrap capacitor charging circuitNAVITAS SEMICONDUCTOR INC·Filed 2019·Granted Jan 19, 2021·11 cites·20 claims
- 0798US10170922B1GaN circuit drivers for GaN circuit loadsNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Jan 1, 2019·25 cites·20 claims
- 0898US10135275B2Pulsed level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2016·Granted Nov 20, 2018·21 cites·7 claims
- 0998US9960620B2Bootstrap capacitor charging circuit for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted May 1, 2018·22 cites·23 claims
- 1098US9929652B1GaN FET with integrated driver and slew rate controlNAVITAS SEMICONDUCTOR INC·Filed 2016·Granted Mar 27, 2018·43 cites·20 claims
- 1198US9859732B2Half bridge power conversion circuits using GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Jan 2, 2018·23 cites·11 claims
- 1298US9831867B1Half bridge driver circuitsNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Nov 28, 2017·42 cites·22 claims
- 1398US9722609B2Integrated level shifterNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Aug 1, 2017·31 cites·20 claims
- 1498US9716395B2GaN circuit drivers for GaN circuit loadsNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Jul 25, 2017·26 cites·31 claims
- 1598US9571093B2Half bridge driver circuitsNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Feb 14, 2017·40 cites·19 claims
- 1698US9537338B2Level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted Jan 3, 2017·26 cites·19 claims
- 1797US11770010B2Half-bridge circuit using separately packaged GaN power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Sep 26, 2023·1 cites·20 claims
- 1897US11404884B2Pulsed level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2019·Granted Aug 2, 2022·6 cites·20 claims
- 1997US10944270B1GaN circuit drivers for GaN circuit loadsNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Mar 9, 2021·8 cites·21 claims
- 2097US10910843B2GaN circuit drivers for GaN circuit loadsNAVITAS SEMICONDUCTOR INC·Filed 2019·Granted Feb 2, 2021·8 cites·20 claims
- 2197US10530169B2Pulsed level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Jan 7, 2020·9 cites·6 claims
- 2297US10396579B2GaN circuit drivers for GaN circuit loadsNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Aug 27, 2019·10 cites·24 claims
- 2397US10333327B2Bootstrap capacitor charging circuit for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Jun 25, 2019·12 cites·20 claims
- 2497US10277048B2Half bridge power conversion circuits using GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Apr 30, 2019·12 cites·18 claims
- 2597US10110221B1Power transistor control signal gatingNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Oct 23, 2018·19 cites·20 claims
- 2697US9960764B2Half bridge driver circuitsNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted May 1, 2018·20 cites·27 claims
- 2797US9647476B2Integrated bias supply, reference and bias current circuits for GaN devicesNAVITAS SEMICONDUCTOR INC·Filed 2015·Granted May 9, 2017·14 cites·34 claims
- 2897US9276413B1Soft switched single stage wireless power transferNAVITAS SEMICONDUCTOR INC·Filed 2014·Granted Mar 1, 2016·45 cites·19 claims
- 2996US11757290B2Half-bridge circuit using flip-chip GaN power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 3095US9954456B2Flyback converterNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Apr 24, 2018·13 cites·8 claims
- 3194US8084783B2GaN-based device cascoded with an integrated FET/Schottky diode deviceZHANG JU JASON·Filed 2009·Granted Dec 27, 2011·52 cites·20 claims
- 3293US10305472B1Half bridge driver circuitsNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted May 28, 2019·7 cites·17 claims
- 3390US10291141B1Flyback converterNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted May 14, 2019·6 cites·20 claims
- 3490US10186971B1Full bridge power amplifier with coupled ZVS tanks for wireless power transferNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Jan 22, 2019·7 cites·20 claims
- 3589US2024178675A1Half-bridge circuit using monolithic flip-chip gan power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 3687US11033335B2Placement of orthopaedic implant fixation apparatusFORMUS LABS LTD·Filed 2018·Granted Jun 15, 2021·11 cites·21 claims
- 3787US10236877B1Power transistor control signal gatingNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Mar 19, 2019·4 cites·20 claims
- 3886US10205447B1Pulse driven power FETNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Feb 12, 2019·4 cites·18 claims
- 3986US10097100B1Flyback converterNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Oct 9, 2018·4 cites·12 claims
- 4085US10044350B1Power FET driverNAVITAS SEMICONDUCTOR INC·Filed 2017·Granted Aug 7, 2018·4 cites·18 claims
- 4184US11888332B2Half-bridge circuit using monolithic flip-chip GaN power devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 4284US11862996B2Pulsed level shift and inverter circuits for GaN devicesNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Jan 2, 2024·0 cites·8 claims
- 4383US9379620B2Zero voltage soft switching scheme for power convertersNAVITAS SEMICONDUCTOR INC·Filed 2014·Granted Jun 28, 2016·5 cites·16 claims
- 4483US2025015707A1Integrated power device with energy harvesting gate driverNAVITAS SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 4582US10008884B2Soft switched single stage wireless power transferNAVITAS SEMICONDUCTOR INC·Filed 2016·Granted Jun 26, 2018·3 cites·31 claims
- 4681US12226163B2Orthopaedic pre-operative planning systemFORMUS LABS LTD·Filed 2020·Granted Feb 18, 2025·2 cites·8 claims
- 4780US10424970B2Soft switched single stage wireless power transferNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted Sep 24, 2019·2 cites·18 claims
- 4878US2021143647A1Half bridge circuit with bootstrap capacitor charging circuitNAVITAS SEMICONDUCTOR LTD·Filed 2021·Application pending·0 cites
- 4976US10651843B1Bidirectional GaN switch with built-in bias supply and integrated gate driversNAVITAS SEMICONDUCTOR INC·Filed 2018·Granted May 12, 2020·2 cites·19 claims
- 5073US2025045128A1Shelf label communication method based on synchronous network, shelf label system and computer deviceHANSHOW TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →