Assignee
RENESAS DESIGN UK LTD
GB·16 granted patents·39 pending applications·0 citations·filing 2021–2024
Top patents by PatentIndex Score
55 records- 0172US12506409B2Step down power converter with pre-dropout controlRENESAS DESIGN UK LTD·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 0266US12591259B2Digital low dropout regulator for generating output voltage dependent on DAC code signalRENESAS DESIGN UK LTD·Filed 2023·Granted Mar 31, 2026·0 cites·17 claims
- 0366US12362739B2Driver circuit and method for controlling a switching elementRENESAS DESIGN UK LTD·Filed 2023·Granted Jul 15, 2025·0 cites·14 claims
- 0466US11848601B1Ripple reduction circuit for use with a power supplyRENESAS DESIGN UK LTD·Filed 2022·Granted Dec 19, 2023·0 cites·19 claims
- 0563US12035434B1Driver circuit and method for operating a light emitting unitRENESAS DESIGN UK LTD·Filed 2022·Granted Jul 9, 2024·0 cites·15 claims
- 0661US2025374682A1Semiconductor controlled rectifierRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 0761US2025311074A1Driving system for a lighting apparatusRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 0858US12519390B2Digital controller with ripple reduction for a switching power converterRENESAS DESIGN UK LTD·Filed 2023·Granted Jan 6, 2026·0 cites·20 claims
- 0958US12199503B2Driver for switched mode power supplyRENESAS DESIGN UK LTD·Filed 2022·Granted Jan 14, 2025·0 cites·18 claims
- 1057US12113428B2Regulator circuitRENESAS DESIGN UK LTD·Filed 2022·Granted Oct 8, 2024·0 cites·19 claims
- 1157US2025370009A1Current sensing circuit and method for sensing a currentRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1257US2025385608A1Control unit and method for operating a power converter in a buck-boost modeRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1357US2026025053A1Control unit and method for providing hysteretic current mode control for power converterRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1457US2025385606A1Control unit and method for operating a power converter in a boost modeRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1557US2026088723A1Single-stage multi-output switching power converterRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1657US2025385607A1Control unit and method for transitioning a power converter between a buck mode and a buck-boost modeRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1757US2026025071A1Circuit and method for controlling switching regulatorRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 1857US2025211084A1Fast digital control for a voltage converterRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 1956US12452976B2Light source driverRENESAS DESIGN UK LTD·Filed 2021·Granted Oct 21, 2025·0 cites·16 claims
- 2056US12451874B2Voltage comparator and method for comparing input voltagesRENESAS DESIGN UK LTD·Filed 2023·Granted Oct 21, 2025·0 cites·13 claims
- 2156US12244227B2Triple-path power inductor-flying capacitor hybrid power converterRENESAS DESIGN UK LTD·Filed 2022·Granted Mar 4, 2025·0 cites·23 claims
- 2256US2025247063A1Input stage for a signal processing circuitRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 2355US12231130B2Low power comparatorRENESAS DESIGN UK LTD·Filed 2022·Granted Feb 18, 2025·0 cites·16 claims
- 2455US2026058563A1High Efficiency Cascaded MOSFET Flyback Converter for Generating the Power Supply Voltage for Power Converter Integrated CircuitsRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 2555US2025202358A1Switching regulator and method for controlling switching regulatorRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 2655US2026100647A1Controller for multi-phase switching converterRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 2755US2025359141A1Sic mosfet with improved buried contact structureRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 2855US2025211092A1Power rail generation systemRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 2955US2025088151A1Signal amplifierRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 3053US12413132B2Circuits and methods for PFM operationRENESAS DESIGN UK LTD·Filed 2022·Granted Sep 9, 2025·0 cites·15 claims
- 3153US2025047203A1Control circuit for a power converter with adaptive error signal compensationRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 3253US2025138560A1Digital low dropout regulatorRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 3353US2025138563A1Current measurement systemRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 3452US12489452B2Method of correcting a data stream of a pulse density modulatorRENESAS DESIGN UK LTD·Filed 2022·Granted Dec 2, 2025·0 cites·18 claims
- 3552US12431787B2Digital controllerRENESAS DESIGN UK LTD·Filed 2023·Granted Sep 30, 2025·0 cites·21 claims
- 3652US2025211134A1Controller for an inverterRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 3752US2025344516A1Electrostatic discharge protection deviceRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 3852US2026039249A1Circuit for mitigating current leakageRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 3952US2025260321A1Discharge unitRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4049US2025260325A1Control circuit and method for controlling a dc/dc converterRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4149US2025323565A1High efficiency regulated hybrid converter with multiple capacitive current carrying branchesRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4249US2026074607A1Advanced Gate Driver for Improved EMI Performance During MOSFET Turn-onRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4349US2025158523A1Controller for a switching converterRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4449US2026074691A1GaN Gate Driver for EMI Optimization During Turn-on and Turn-offRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4548US2025062732A1Rail-to-rail nMOS AmplifierRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 4648US2026030427A1Method for generating circuit design for asynchronous circuit, automated asynchronous circuit design tool, and asynchronous circuitRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 4747US12323045B2Driver stage with an intermediate circuitRENESAS DESIGN UK LTD·Filed 2022·Granted Jun 3, 2025·0 cites·9 claims
- 4847US2025070669A1Apparatus for generating a digital signal dependent on a current slopeRENESAS DESIGN UK LTD·Filed 2023·Application pending·0 cites
- 4946US2026005684A1Current synthesizerRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
- 5046US2025038638A1Current synthesizerRENESAS DESIGN UK LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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