Inventor · disambiguated record
Glenn A. Forrest
Also filed as: FORREST GLENN · FORREST GLENN A
23 granted patents·1,857 citations·filing 1999–2021
97Inventor score
Files withALLEGRO MICROSYSTEMS INC16ALLEGRO MICROSYSTEMS LLC3BURDETTE ERIC1FERNANDEZ DEVON1FORREST GLENN A1
Top patents by PatentIndex Score
23 records- 0199US7307824B2Magnetic pole insensitive switch circuitALLEGRO MICROSYSTEMS INC·Filed 2006·Granted Dec 11, 2007·67 cites·9 claims
- 0299US7026808B2Method and apparatus for providing information from a speed and direction sensorALLEGRO MICROSYSTEMS INC·Filed 2004·Granted Apr 11, 2006·174 cites·23 claims
- 0398US7746056B2Integrated sensorALLEGRO MICROSYSTEMS INC·Filed 2009·Granted Jun 29, 2010·145 cites·19 claims
- 0498US7694200B2Integrated circuit having built-in self-test featuresALLEGRO MICROSYSTEMS INC·Filed 2007·Granted Apr 6, 2010·91 cites·26 claims
- 0598US7518354B2Multi-substrate integrated sensorALLEGRO MICROSYSTEMS INC·Filed 2007·Granted Apr 14, 2009·127 cites·21 claims
- 0698US7259545B2Integrated sensorALLEGRO MICROSYSTEMS INC·Filed 2003·Granted Aug 21, 2007·228 cites·31 claims
- 0798US6815944B2Method and apparatus for providing information from a speed and direction sensorALLEGRO MICROSYSTEMS INC·Filed 2002·Granted Nov 9, 2004·159 cites·22 claims
- 0898US6622012B2Magnetic pole insensitive switch circuitALLEGRO MICROSYSTEMS INC·Filed 2001·Granted Sep 16, 2003·100 cites·13 claims
- 0998US6525531B2Detection of passing magnetic articles while adapting the detection thresholdALLEGRO MICROSYSTEMS INC·Filed 2001·Granted Feb 25, 2003·190 cites·10 claims
- 1098US6356741B1Magnetic pole insensitive switch circuitALLEGRO MICROSYSTEMS INC·Filed 1999·Granted Mar 12, 2002·156 cites·26 claims
- 1197US7085119B2Magnetic pole insensitive switch circuitALLEGRO MICROSYSTEMS INC·Filed 2003·Granted Aug 1, 2006·69 cites·11 claims
- 1295US7253614B2Proximity detector having a sequential flow state machineALLEGRO MICROSYSTEMS INC·Filed 2005·Granted Aug 7, 2007·55 cites·22 claims
- 1395US6693419B2Proximity detectorALLEGRO MICROSYSTEMS INC·Filed 2002·Granted Feb 17, 2004·76 cites·20 claims
- 1494US8299783B2Circuits and methods for calibration of a motion detectorFERNANDEZ DEVON·Filed 2009·Granted Oct 30, 2012·34 cites·25 claims
- 1593US10948537B2Sensor integrated circuit load current monitoring circuitry and associated methodsALLEGRO MICROSYSTEMS LLC·Filed 2019·Granted Mar 16, 2021·7 cites·14 claims
- 1693US8723512B1Circuits and methods for generating a threshold signal used in a magnetic field sensor based on a peak signal associated with a prior cycle of a magnetic field signalBURDETTE ERIC·Filed 2012·Granted May 13, 2014·38 cites·26 claims
- 1791US7982454B2Calibration circuits and methods for a proximity detector using a first rotation detector for a determined time period and a second rotation detector after the determined time periodALLEGRO MICROSYSTEMS INC·Filed 2007·Granted Jul 19, 2011·28 cites·20 claims
- 1890US6242908B1Detection of passing magnetic articles while adapting the detection thresholdALLEGRO MICROSYSTEMS INC·Filed 1999·Granted Jun 5, 2001·78 cites·15 claims
- 1983US7046000B1Rotation detecting sensorALLEGRO MICROSYSTEMS INC·Filed 2004·Granted May 16, 2006·25 cites·38 claims
- 2072US9513337B2Circuits and methods for fault testingFORREST GLENN A·Filed 2011·Granted Dec 6, 2016·5 cites·20 claims
- 2167US8164324B2Rotation sensorHARA TAKASHI·Filed 2009·Granted Apr 24, 2012·5 cites·10 claims
- 2264US11428731B2Sensor integrated circuit load current monitoring circuitry and associated methodsALLEGRO MICROSYSTEMS LLC·Filed 2021·Granted Aug 30, 2022·0 cites·12 claims
- 2353US9575103B2Integrated circuit and associated methods for measurement of an external impedanceALLEGRO MICROSYSTEMS LLC·Filed 2014·Granted Feb 21, 2017·0 cites·20 claims
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