Inventor · disambiguated record
Marc J. Kobayashi
Also filed as: KOBAYASHI MARC · KOBAYASHI MARC J · KOBAYASHI MARC JOHN
13 granted patents·1 pending application·197 citations·filing 2002–2020
91Inventor score
Files withCIRRUS LOGIC INC6CIRRUS LOGIC INT SEMICONDUCTOR LTD4ANALOG DEVICES INC2HER JUNE1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
14 records- 0194US9093941B2Determining commutation position for a sensorless permanent magnet brushless motor at low or zero speed using an asymmetric drive patternCIRRUS LOGIC INC·Filed 2013·Granted Jul 28, 2015·14 cites·18 claims
- 0294US9088237B2Circuit and method for calibration of sensorless control of a permanent magnet brushless motor during start-upCIRRUS LOGIC INC·Filed 2013·Granted Jul 21, 2015·18 cites·24 claims
- 0393US6617832B1Low ripple scalable DC-to-DC converter circuitTEXAS INSTRUMENTS INC·Filed 2002·Granted Sep 9, 2003·99 cites·23 claims
- 0492US8994306B2System and method for isolating the undriven voltage of a permanent magnet brushless motor for detection of rotor positionCIRRUS LOGIC INC·Filed 2013·Granted Mar 31, 2015·11 cites·26 claims
- 0591US9000696B2Circuit and method for sensorless control of a permanent magnet brushless motor during start-upCIRRUS LOGIC INC·Filed 2013·Granted Apr 7, 2015·11 cites·20 claims
- 0690US9024561B2Method and system for switching between different types of operation of a sensorless permanent magnet brushless motor at low or zero speed to determine rotor positionCIRRUS LOGIC INC·Filed 2013·Granted May 5, 2015·9 cites·19 claims
- 0789US7098633B1Boost converter with series switchANALOG DEVICES INC·Filed 2005·Granted Aug 29, 2006·31 cites·25 claims
- 0862US11835410B2Determination of resonant frequency and quality factor for a sensor systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Dec 5, 2023·0 cites·42 claims
- 0959US9628002B2Circuit and method for detecting missed commutation of a brushless DC motorCIRRUS LOGIC INC·Filed 2014·Granted Apr 18, 2017·1 cites·15 claims
- 1055US10890939B2Recovery of reference clock on a deviceCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Jan 12, 2021·0 cites·16 claims
- 1154US10809758B2Recovery of reference clock on a deviceCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 20, 2020·0 cites·20 claims
- 1253US7612544B2Linearized controller for switching power converterANALOG DEVICES INC·Filed 2007·Granted Nov 3, 2009·3 cites·18 claims
- 1345US10651860B2Asynchronous positional feedback for asynchronous and isochronous communicationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 12, 2020·0 cites·24 claims
- 1436US2012133634A1Apparatus, system, and method for generating a low power signal with an operational amplifierHER JUNE·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →