Assignee
RENESAS ELECTRONICS AMERICA INC
US·229 granted patents·98 pending applications·302 citations·filing 2008–2025
Top patents by PatentIndex Score
327 records- 0196US11245332B1Reference voltage control in a switch mode power supplyRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Feb 8, 2022·9 cites·20 claims
- 0295US11366776B1Network device configuration based on slave device typeRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Jun 21, 2022·10 cites·20 claims
- 0394US11239677B2Buck-boost battery charger for dual battery applicationRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Feb 1, 2022·4 cites·20 claims
- 0494US10700742B1Wireless power back channel communicationRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Jun 30, 2020·26 cites·18 claims
- 0594US10637357B1Ramp offset compensation circuit in a buck boost converterRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Apr 28, 2020·13 cites·20 claims
- 0693US10594218B1Hysteresis timing scheme for mode transition in a buck boost converterRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Mar 17, 2020·12 cites·20 claims
- 0793US10411698B2Cascode connected SiC-JFET with SiC-SBD and enhancement deviceRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Sep 10, 2019·7 cites·19 claims
- 0892US11362590B1Current limit mode detection and control in a switch mode power supplyRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jun 14, 2022·3 cites·17 claims
- 0992US11016926B1Enhanced secure onboard communication for canRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted May 25, 2021·6 cites·20 claims
- 1092US10985673B1Parallel synchronized operation for a half-bridge configuration in a switch mode power supplyRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Apr 20, 2021·3 cites·20 claims
- 1191US11108400B1Hitless switching by resetting multi-modulus feedback dividerRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Aug 31, 2021·16 cites·19 claims
- 1291US10082428B2Temperature detection and reporting system and method in power driving and/or consuming systemRENESAS ELECTRONICS AMERICA INC·Filed 2017·Granted Sep 25, 2018·5 cites·20 claims
- 1391US10050620B2Cascode connected SiC-JFET with SiC-SBD and enhancement deviceRENESAS ELECTRONICS AMERICA INC·Filed 2015·Granted Aug 14, 2018·7 cites·15 claims
- 1491US9866126B2Galvanic isolator and circuit using galvanic isolationRENESAS ELECTRONICS AMERICA INC·Filed 2015·Granted Jan 9, 2018·8 cites·18 claims
- 1590US11336202B1Over voltage protection for wireless power receiver circuitsRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted May 17, 2022·3 cites·13 claims
- 1690US11316502B1Open condition sensing and protectionRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Apr 26, 2022·5 cites·17 claims
- 1789US11868172B2Register clock driver with chip select loopbackRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Jan 9, 2024·2 cites·20 claims
- 1888US11038425B2Synthetic ripple generator for low power hysteretic buck-boost DC-DC controllerRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Jun 15, 2021·3 cites·14 claims
- 1987US11418118B1Regulation loop control for voltage regulation in a switch mode power supplyRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Aug 16, 2022·2 cites·17 claims
- 2087US11243551B1Method and system of dynamic voltage compensation for electrical power deliveryRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Feb 8, 2022·2 cites·20 claims
- 2186US11855800B1One-line synchronous interfaceRENESAS ELECTRONICS AMERICA INC·Filed 2022·Granted Dec 26, 2023·2 cites·20 claims
- 2286US11770157B2Wireless power transmitter implementing multiplexing for monitoring circuitry in a semiconductor deviceRENESAS ELECTRONICS AMERICA INC·Filed 2022·Granted Sep 26, 2023·2 cites·20 claims
- 2386US11218347B2ASK modulationRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jan 4, 2022·2 cites·24 claims
- 2486US11004839B1Trench power MOSFET with integrated-schottky in non-active areaRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted May 11, 2021·5 cites·22 claims
- 2586US10594149B2Battery management control methodRENESAS ELECTRONICS AMERICA INC·Filed 2017·Granted Mar 17, 2020·2 cites·18 claims
- 2685US11674940B2System and method to avoid the influence of ozone for a gas sensorRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jun 13, 2023·2 cites·20 claims
- 2785US11271710B1Wideband quadrature phase generation using tunable polyphase filterRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Mar 8, 2022·9 cites·18 claims
- 2885US11251639B2Adapter power add-up feature for multiport systemsRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Feb 15, 2022·2 cites·20 claims
- 2984US10861965B2Power MOSFET with an integrated pseudo-Schottky diode in source contact trenchRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Dec 8, 2020·4 cites·18 claims
- 3084US10859436B2Spectrometer on a chipRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Dec 8, 2020·4 cites·34 claims
- 3184US10389248B1Method and apparatus for minimizing voltage droop due to load step during energy conservation operationRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Aug 20, 2019·7 cites·18 claims
- 3284US2026050677A1Write protect function with secure certificate authenticationRENESAS ELECTRONICS AMERICA INC·Filed 2025·Application pending·0 cites
- 3383US11881732B2Active receiver overvoltage and overpower protection in wireless power transferRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Jan 23, 2024·2 cites·20 claims
- 3483US11456668B2Method and device for switching regulator controlRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Sep 27, 2022·2 cites·14 claims
- 3583US10872846B2Solid top terminal for discrete power devicesRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Dec 22, 2020·5 cites·20 claims
- 3683US9843206B2Transformer less battery charger systemRENESAS ELECTRONICS AMERICA INC·Filed 2015·Granted Dec 12, 2017·4 cites·13 claims
- 3783US8360636B2Temperature detection and reporting system and method in power driving and/or consuming systemRENESAS ELECTRONICS AMERICA INC·Filed 2009·Granted Jan 29, 2013·7 cites·18 claims
- 3882US11674987B1Switch-mode power supply control circuit and method for tampering detection in a power meterRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Jun 13, 2023·6 cites·22 claims
- 3982US11561572B2Clock distribution and alignment using a common traceRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jan 24, 2023·2 cites·20 claims
- 4082US11251707B2Power delivery architecture for multiport systemsRENESAS ELECTRONICS AMERICA INC·Filed 2019·Granted Feb 15, 2022·4 cites·18 claims
- 4182US10789792B2Dual mode, passcode storage, wireless secure lockRENESAS ELECTRONICS AMERICA INC·Filed 2018·Granted Sep 29, 2020·4 cites·16 claims
- 4281US11394251B2Wireless power systemRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jul 19, 2022·2 cites·27 claims
- 4381US11387667B2Combo buck boost battery charger architecture with reverse boost modeRENESAS ELECTRONICS AMERICA INC·Filed 2020·Granted Jul 12, 2022·2 cites·11 claims
- 4481US9354643B2Smart dimming solution for LED light bulb and other non-linear power AC loadsRENESAS ELECTRONICS AMERICA INC·Filed 2013·Granted May 31, 2016·8 cites·18 claims
- 4580US12474154B2Inductive position sensor comprising at least one transmit coil, an absolute position receive coil pair, a high-resolution position receive coil pair and a conductive moving targetRENESAS ELECTRONICS AMERICA INC·Filed 2024·Granted Nov 18, 2025·0 cites·9 claims
- 4680US12374320B1System and method for source authentication in voice-controlled automationRENESAS ELECTRONICS AMERICA INC·Filed 2024·Granted Jul 29, 2025·0 cites·26 claims
- 4779US12348143B2Remote current sense compensation in multiphase voltage regulatorsRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Jul 1, 2025·1 cites·20 claims
- 4879US11526461B2Enhanced secure onboard communication for CANRENESAS ELECTRONICS AMERICA INC·Filed 2021·Granted Dec 13, 2022·1 cites·15 claims
- 4979US8786237B2Voltage regulator and cooling control integrated circuitRENESAS ELECTRONICS AMERICA INC·Filed 2013·Granted Jul 22, 2014·5 cites·11 claims
- 5079US2025093183A1Position sensor systemRENESAS ELECTRONICS AMERICA INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 327 patent records by PatentIndex Score.
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