Inventor · disambiguated record
Christian Larsen
Also filed as: LARSEN CHRISTIAN · LARSEN CHRISTIAN DRUD
26 granted patents·6 pending applications·41 citations·filing 2013–2025
93Inventor score
Top patents by PatentIndex Score
32 records- 0197US11387732B2Efficient use of energy in a switching power converterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jul 12, 2022·4 cites·10 claims
- 0297US11296666B1High common mode rejection ratio (CMRR) current monitoring circuit using floating suppliesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Apr 5, 2022·5 cites·20 claims
- 0394US11621683B2Current sensing circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Apr 4, 2023·6 cites·26 claims
- 0488US9520782B2Boost converter voltage controlled based on audio signalCIRRUS LOGIC INC·Filed 2014·Granted Dec 13, 2016·5 cites·13 claims
- 0585US9673762B2Amplifier with adjustable ramp up/down gain for minimizing or eliminating pop noiseCIRRUS LOGIC INC·Filed 2015·Granted Jun 6, 2017·7 cites·17 claims
- 0684US10586865B2Dual gate metal-oxide-semiconductor field-effect transistorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Mar 10, 2020·6 cites·46 claims
- 0784US10114392B2Variable ratio charge pump with peak current and average current limiting circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Oct 30, 2018·4 cites·16 claims
- 0880US11909317B2Efficient use of energy in a switching power converterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Feb 20, 2024·0 cites·2 claims
- 0975US2025330747A1Multilevel switching driver and operationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 1074US9912238B1Determination of inductor current during reverse current in a boost converterCIRRUS LOGIC INC·Filed 2014·Granted Mar 6, 2018·2 cites·16 claims
- 1173US2022286050A1Efficient use of energy in a switching power converterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Application pending·0 cites
- 1270US11728779B2Signal tracking-based supply voltage generation with over-boosted voltageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 15, 2023·1 cites·28 claims
- 1359US10581322B2Charge pump input current limiterCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Mar 3, 2020·1 cites·22 claims
- 1457US10917052B2Dual device semiconductor structures with shared drainCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Feb 9, 2021·0 cites·15 claims
- 1556US2024305248A1Low-noise amplifier with segmented core and tunable resistive feedbackQORVO US INC·Filed 2024·Application pending·0 cites
- 1655US11953531B2Sense resistor and method for forming sameCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Apr 9, 2024·0 cites·16 claims
- 1755US2023336068A1Direct current power factor correction in a direct current-to-direct current conversion systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 1854US2023106891A1Using charging path step-down power converter to provide boosted supply for device componentsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Application pending·0 cites
- 1953US11398804B2Variable-frequency charge pump using output voltage threshold controlCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jul 26, 2022·0 cites·19 claims
- 2053US9742370B2Boost converter voltage controlled based on audio signalCIRRUS LOGIC INC·Filed 2016·Granted Aug 22, 2017·0 cites·20 claims
- 2149US11300987B1Managing on-chip power rail between internal power supply and external power supplyCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Apr 12, 2022·0 cites·24 claims
- 2249US10230300B2Power converter predriver system with multiple power modesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Mar 12, 2019·0 cites·18 claims
- 2349US8970258B2Systems and methods for edge control in a switched output stageCIRRUS LOGIC INC·Filed 2013·Granted Mar 3, 2015·0 cites·16 claims
- 2448US10659887B2High efficiency transducer driverCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 2548US10298184B2Dual device semiconductor structures with shared drainCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted May 21, 2019·0 cites·11 claims
- 2648US9912312B2Boost converter controller with inductance value determinationCIRRUS LOGIC INC·Filed 2014·Granted Mar 6, 2018·0 cites·16 claims
- 2747US10164590B2Digital PWM modulatorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Dec 25, 2018·0 cites·28 claims
- 2843US10193505B2Configurable control loop topology for a pulse width modulation amplifierCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Jan 29, 2019·0 cites·60 claims
- 2942US12182489B2Enforcing simulation-based physical design rules to optimize circuit layoutCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Dec 31, 2024·0 cites·18 claims
- 3037US10901012B2Calibration of current sense amplifier with common-mode rejectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jan 26, 2021·0 cites·16 claims
- 3136US2021082811A1Fabrication of integrated circuit including passive electrical componentWARRICK SCOTT·Filed 2019·Application pending·0 cites
- 3234US10205672B2Multi-device synchronization of devicesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Feb 12, 2019·0 cites·36 claims
Join the waitlist — get patent alerts
Get an alert when Christian Larsen 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 →