FreshPatents.com Logo

new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)


Similar
Filing Names

Allegro Microsystems Inc
Allegro Microsystems Inc_20100121

Popular
Companies


Web
Adobe patents
Akamai patents
Amazon patents
Apple patents
Ebay patents
Facebook patents
Google patents
IBM patents
Linkedin patents
Microsoft patents
Oracle patents
Red Hat patents
Yahoo patents

Food/Health
Adidas
Nike patents
Pfizer patents
Monsanto patents
Medtronic patents
Kraft patents

Transportation
Boeing patents
Tesla Motors patents

Telecom
Qualcomm patents
Motorola patents
Nokia patents
RIMM patents

Industrial/Electronics
AMD
Applied Materials
Seagate patents
General Electric
Caterpillar patents
Samsung
Wal-mart patents

Ticker Symbols

Allegro Microsystems, Inc. patents


      
Recent patent applications related to Allegro Microsystems, Inc.. Allegro Microsystems, Inc. is listed as an Agent/Assignee. Note: Allegro Microsystems, Inc. may have other listings under different names/spellings. We're not affiliated with Allegro Microsystems, Inc., we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Allegro Microsystems, Inc.-related inventors



Search recent Press Releases: Allegro Microsystems, Inc.-related press releases
Count Application # Date Allegro Microsystems, Inc. patents (updated weekly) - BOOKMARK this page
12014017612606/26/14Magnetic field sensor arrangements and associated methods
22014006235803/06/14Electronic circuit and method for automatically adjusting a phase of a drive signal applied to an electric motor in accordance with a zero current detected in a winding of the electric motor
32014006236503/06/14Electronic circuit and method for detecting a zero current in a winding of an electric motor
42014006235803/06/14Electronic circuit and method for automatically adjusting a phase of a drive signal applied to an electric motor in accordance with a zero current detected in a winding of the electric motor
52014006236503/06/14Electronic circuit and method for detecting a zero current in a winding of an electric motor
62014005504502/27/14Dc-dc converter using hysteretic control and associated methods
72014005505102/27/14Led driver having priority queue to track dominant led channel
82014005506402/27/14Systems and methods for controlling motor speeds
92014002829001/30/14Circuits and techniques for adjusting a sensitivity of a closed-loop current sensor
102014000914401/09/14Magnetic field sensors and associated methods for removing undesirable spectral components
112013034227312/26/13Electronic circuit for adjusting an offset of a differential amplifier
122013033506712/19/13Magnetic field sensors and related techniques that can provide an output signal capable of being diagnosed
132013033506812/19/13Magnetic field sensors and related techniques that can provide a self-test using signals and related thresholds
142013033506912/19/13Magnetic field sensors and related techniques that can provide self-test information in a formatted output signal
152013033507412/19/13Magnetic field sensors and related techniques that can provide self-test information
162013033586812/19/13Method and apparatus to improve esd robustness of power clamps
172013032094112/05/13Magnetic field sensor with improved sensitivity to magnetic fields
182013032097012/05/13Gear tooth sensor with peak and threshold detectors
192013031483611/28/13Transistor overcurrent detection
202013030040611/14/13Methods and apparatus for magnetic sensor having integrated coil
212013029322011/07/13Methods and apparatus for magnetic sensors having highly uniform magnetic fields
222013026466710/10/13Magnetic field sensors and methods for fabricating the magnetic field sensors
232013026503610/10/13Magnetic field sensor having multiple sensing elements for misalignment detection and correction in current sensing and other applications
242013026503710/10/13Angle sensor with misalignment detection and correction
252013026504110/10/13High accuracy differential current sensor for applications like ground fault interrupters
262013026704310/10/13Magnetic field sensors and methods for fabricating the magnetic field sensors
272013024902709/26/13Integrated circuit package having a split lead frame
282013024954409/26/13Magnetic field sensor integrated circuit with integral ferromagnetic material
292013024244709/19/13Method and apparatus to detect a broken wire condition in an integrated circuit
302013023827809/12/13Magnetic field sensor for sensing rotation of an object
312013021477408/22/13Circuits and methods using adjustable feedback for self-calibrating or self-testing a magnetic field sensor with an adjustable time constant
322013021477408/22/13Circuits and methods using adjustable feedback for self-calibrating or self-testing a magnetic field sensor with an adjustable time constant
332013018130407/18/13Methods and apparatus for magnetic sensor having non-conductive die paddle
342013018130407/18/13Methods and apparatus for magnetic sensor having non-conductive die paddle
352013017601207/11/13Methods and apparatus for supply voltage transient protection
362013017704007/11/13Magnetic field sensor and associated method that can establish a measured threshold value and that can store the measured threshold value in a memory device
372013017911507/11/13Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
382013017601207/11/13Methods and apparatus for supply voltage transient protection
392013017704007/11/13Magnetic field sensor and associated method that can establish a measured threshold value and that can store the measured threshold value in a memory device
402013017911507/11/13Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
412013016215206/27/13Circuitry to drive parallel loads sequentially
422013016215206/27/13Circuitry to drive parallel loads sequentially
432013011694505/09/13Circuits and methods for fault testing
442013011694505/09/13Circuits and methods for fault testing
452013009970404/25/13Motor control circuit and method that reduce speed jitter of an electric motor
462013009970604/25/13Motor control circuit and method that synchronize a speed of an electric motor to an external clock signal
472013008008703/28/13Circuits and methods for processing signals generated by a plurality of magnetic field sensing elements
482013005725703/07/13Magnetic field sensing element combining a circular vertical hall magnetic field sensing element with a planar hall element
492013004648802/21/13Circuits and methods for automatically adjusting a magnetic field sensor in accordance with a speed of rotation sensed by the magnetic field sensor
502013003290902/07/13Hall effect element having a wide cross shape with dimensions selected to result in improved performance characteristics
512013002066001/24/13Reinforced isolation for current sensor with magnetic field transducer
522013001584301/17/13Current sensor with calibration for a current divider configuration
532013000955601/10/13Electronic circuits and techniques for maintaining a consistent power delivered to a load
542013000955701/10/13Electronic circuits and techniques for improving a short duty cycle behavior of a dc-dc converter driving a load
552013000957801/10/13Electronic circuit and method generating electric motor drive signals having phase advances in accordance with a user selected relationship between rotational speed of an electric motor and the phase advances
562013000963801/10/13Apparatus and method for reducing a transient signal in a magnetic field sensor
572012031363512/13/12Arrangements for self-testing a circular vertical hall (cvh) sensing element and/or for self-testing a magnetic field sensor that uses a circular vertical hall (cvh) sensing element
582012031363612/13/12Hysteresis offset cancellation for magnetic sensors
592012029958811/29/12Circuits and methods for processing a signal generated by a plurality of measuring devices
602012028068111/08/12Magnetic field sensor having a control node to receive a control signal to adjust a threshold
612012027422811/01/12Electronic circuits and methods for driving a diode load
622012027431411/01/12Circuits and methods for self-calibrating or self-testing a magnetic field sensor
632012026215510/18/12Magnetic field sensor that provides an output signal representative of an angle of rotation and a speed of rotation of a target object
642012024912610/04/12Circuits and methods for motion detection
652012024913310/04/12Differential magnetic field sensor structure for orientation independent measurement
662012021795508/30/12Circular vertical hall magnetic field sensing element and method with a plurality of continuous output signals
672012021801808/30/12Circuit and method for processing signals generated by a plurality of sensors
682012018193907/19/12Electronic circuits for driving series connected light emitting diode strings
692012015833506/21/12Systems and methods for synchronizing sensor data
702012014654106/14/12Circuitry to control a switching regulator
712012014657006/14/12Closed-loop motor driver compensation
722012013123105/24/12Determining addresses of electrical components arranged in a daisy chain
732012008644404/12/12Apparatus and method for reducing a transient signal in a magnetic field sensor
742012008609004/12/12Methods and apparatus for passive attachment of components for integrated circuits
752012008641404/12/12Tv set top box with an improved ability to survive a transient signal
762012008644204/12/12Magnetic field sensor and method used in a magnetic field sensor that adjusts a sensitivity and/or an offset over temperature
772012002581702/02/12Magnetic field sensor with improved differentiation between a sensed magnetic field signal and a noise signal
782012001332701/19/12Two-terminal linear sensor
792012001333301/19/12Magnetic field sensors and methods for fabricating the magnetic field sensors
802012001468201/19/12Hall-effect based linear motor controller
812012000892901/12/12Hall-effect based linear motor controller
822011029844712/08/11Motion sensor, method, and computer-readable storage medium providing a motion sensor with a state processor having a reduced amount of state chatter
832011029844812/08/11Motion sensor, method, and computer-readable storage medium providing a motion sensor that can rapidly calibrate gains
842011029844912/08/11Motion sensor, method, and computer-readable storage medium providing a motion sensor with a validated output signal from the motion sensor
852011029845012/08/11Circuits and methods for generating a threshold signal used in a motion detector
862011024870810/13/11Methods for an analog rotational sensor having magnetic sensor elements
872011022151809/15/11Switched capacitor notch filter with fast response time
882011020446008/25/11Integrated hall effect element having a germanium hall plate
892011013373206/09/11Methods and apparatus for enhanced frequency response of magnetic sensors
902011012182505/26/11Methods and apparatus for an analog rotational sensor having magnetic sensor elements
912011007440503/31/11Magnetic field sensor with automatic sensitivity adjustment
922011001853301/27/11Circuits and methods for generating a diagnostic mode of operation in a magnetic field sensor
932010033070812/30/10Methods for multi-stage molding of integrated circuit package
942010028345811/11/10Matching of gmr sensors in a bridge
952010023745009/23/10Arrangements for an integrated sensor
962010021134708/19/10Circuits and methods for generating a self-test of a magnetic field sensor
972010018199707/22/10Methods and apparatus for an analog rotational sensor having magnetic sensor elements
982010007292203/25/10Electronic circuit for driving a diode load
992010001346701/21/10Rotation sensor
1002010001346701/21/10Rotation sensor


ARCHIVE: New 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Allegro Microsystems, Inc. in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Allegro Microsystems, Inc. with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###

     SHARE
  
         


FreshNews promo