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
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

  

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 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Allegro Microsystems Inc-related inventors




Count Application # Date Allegro Microsystems Inc patents (updated weekly) - BOOKMARK this page
12014029224710/02/14 System and serial communication by an electronic circuit
22014026466709/18/14 Vertical hall effect element with structures to improve sensitivity
32014026467809/18/14 Packaging for an electronic device
42014026618109/18/14 Methods and magnetic sensor having an externally accessible coil
52014026632309/18/14 Systems and methods for driving a load under various power conditions
62014017612606/26/14 Magnetic field sensor arrangements and associated methods
72014006235803/06/14 Electronic circuit and 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
82014006236503/06/14 Electronic circuit and detecting a zero current in a winding of an electric motor
92014005504502/27/14 Dc-dc converter using hysteretic control and associated methods
102014005505102/27/14 Led driver having priority queue to track dominant led channel
112014005506402/27/14 Systems and methods for controlling motor speeds
122014002829001/30/14 Circuits and techniques for adjusting a sensitivity of a closed-loop current sensor
132014000914401/09/14 Magnetic field sensors and associated methods for removing undesirable spectral components
142013034227312/26/13 Electronic circuit for adjusting an offset of a differential amplifier
152013033506712/19/13 Magnetic field sensors and related techniques that can provide an output signal capable of being diagnosed
162013033506812/19/13 Magnetic field sensors and related techniques that can provide a self-test using signals and related thresholds
172013033506912/19/13 Magnetic field sensors and related techniques that can provide self-test information in a formatted output signal
182013033507412/19/13 Magnetic field sensors and related techniques that can provide self-test information
192013033586812/19/13 Method and apparatus to improve esd robustness of power clamps
202013032094112/05/13 Magnetic field sensor with improved sensitivity to magnetic fields
212013032097012/05/13 Gear tooth sensor with peak and threshold detectors
222013031483611/28/13 Transistor overcurrent detection
232013030040611/14/13 Methods and magnetic sensor having integrated coil
242013029322011/07/13 Methods and magnetic sensors having highly uniform magnetic fields
252013026466710/10/13 Magnetic field sensors and methods for fabricating the magnetic field sensors
262013026503610/10/13 Magnetic field sensor having multiple sensing elements for misalignment detection and correction in current sensing and other applications
272013026503710/10/13 Angle sensor with misalignment detection and correction
282013026504110/10/13 High accuracy differential current sensor for applications like ground fault interrupters
292013026704310/10/13 Magnetic field sensors and methods for fabricating the magnetic field sensors
302013024902709/26/13 Integrated circuit package having a split lead frame
312013024954409/26/13 Magnetic field sensor integrated circuit with integral ferromagnetic material
322013024244709/19/13 Method and apparatus to detect a broken wire condition in an integrated circuit
332013023827809/12/13 Magnetic field sensor for sensing rotation of an object
342013021477408/22/13 Circuits and methods using adjustable feedback for self-calibrating or self-testing a magnetic field sensor with an adjustable time constant
352013018130407/18/13 Methods and magnetic sensor having non-conductive die paddle
362013017601207/11/13 Methods and supply voltage transient protection
372013017704007/11/13 Magnetic field sensor and associated method that can establish a measured threshold value and that can store the measured threshold value in a memory device
382013017911507/11/13 Systems and methods that use magnetic field sensors to identify positions of a gear shift lever
392013016215206/27/13 Circuitry to drive parallel loads sequentially
402013011694505/09/13 Circuits and methods for fault testing
412013009970404/25/13 Motor control circuit and method that reduce speed jitter of an electric motor
422013009970604/25/13 Motor control circuit and method that synchronize a speed of an electric motor to an external clock signal
432013008008703/28/13 Circuits and methods for processing signals generated by a plurality of magnetic field sensing elements
442013005725703/07/13 Magnetic field sensing element combining a circular vertical hall magnetic field sensing element with a planar hall element
452013004648802/21/13 Circuits and methods for automatically adjusting a magnetic field sensor in accordance with a speed of rotation sensed by the magnetic field sensor
462013003290902/07/13 Hall effect element having a wide cross shape with dimensions selected to result in improved performance characteristics
472013002066001/24/13 Reinforced isolation for current sensor with magnetic field transducer
482013001584301/17/13 Current sensor with calibration for a current divider configuration
492013000955601/10/13 Electronic circuits and techniques for maintaining a consistent power delivered to a load
502013000955701/10/13 Electronic circuits and techniques for improving a short duty cycle behavior of a dc-dc converter driving a load
512013000957801/10/13 Electronic 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
522013000963801/10/13 Apparatus and reducing a transient signal in a magnetic field sensor
532012031363512/13/12 Arrangements 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
542012031363612/13/12 Hysteresis offset cancellation for magnetic sensors
552012029958811/29/12 Circuits and methods for processing a signal generated by a plurality of measuring devices
562012028068111/08/12 Magnetic field sensor having a control node to receive a control signal to adjust a threshold
572012027422811/01/12 Electronic circuits and methods for driving a diode load
582012027431411/01/12 Circuits and methods for self-calibrating or self-testing a magnetic field sensor
592012026215510/18/12 Magnetic field sensor that provides an output signal representative of an angle of rotation and a speed of rotation of a target object
602012024912610/04/12 Circuits and methods for motion detection
612012024913310/04/12 Differential magnetic field sensor structure for orientation independent measurement
622012021795508/30/12 Circular vertical hall magnetic field sensing element and method with a plurality of continuous output signals
632012021801808/30/12 Circuit and processing signals generated by a plurality of sensors
642012018193907/19/12 Electronic circuits for driving series connected light emitting diode strings
652012015833506/21/12 Systems and methods for synchronizing sensor data
662012014654106/14/12 Circuitry to control a switching regulator
672012014657006/14/12 Closed-loop motor driver compensation
682012013123105/24/12 Determining addresses of electrical components arranged in a daisy chain
692012008644404/12/12 Apparatus and reducing a transient signal in a magnetic field sensor
702012008609004/12/12 Methods and passive attachment of components for integrated circuits
712012008641404/12/12 Tv set top box with an improved ability to survive a transient signal
722012008644204/12/12 Magnetic field sensor and method used in a magnetic field sensor that adjusts a sensitivity and/or an offset over temperature
732012002581702/02/12 Magnetic field sensor with improved differentiation between a sensed magnetic field signal and a noise signal
742012001332701/19/12 Two-terminal linear sensor
752012001333301/19/12 Magnetic field sensors and methods for fabricating the magnetic field sensors
762012001468201/19/12 Hall-effect based linear motor controller
772012000892901/12/12 Hall-effect based linear motor controller
782011029844712/08/11 Motion sensor, method, and computer-readable storage medium providing a motion sensor with a state processor having a reduced amount of state chatter
792011029844812/08/11 Motion sensor, method, and computer-readable storage medium providing a motion sensor that can rapidly calibrate gains
802011029844912/08/11 Motion sensor, method, and computer-readable storage medium providing a motion sensor with a validated output signal from the motion sensor
812011029845012/08/11 Circuits and methods for generating a threshold signal used in a motion detector
822011024870810/13/11 Methods for an analog rotational sensor having magnetic sensor elements
832011022151809/15/11 Switched capacitor notch filter with fast response time
842011020446008/25/11 Integrated hall effect element having a germanium hall plate
852011013373206/09/11 Methods and enhanced frequency response of magnetic sensors
862011012182505/26/11 Methods and an analog rotational sensor having magnetic sensor elements
872011007440503/31/11 Magnetic field sensor with automatic sensitivity adjustment
882011001853301/27/11 Circuits and methods for generating a diagnostic mode of operation in a magnetic field sensor
892010033070812/30/10 Methods for multi-stage molding of integrated circuit package
902010028345811/11/10 Matching of gmr sensors in a bridge
912010023745009/23/10 Arrangements for an integrated sensor
922010021134708/19/10 Circuits and methods for generating a self-test of a magnetic field sensor
932010018199707/22/10 Methods and an analog rotational sensor having magnetic sensor elements
942010007292203/25/10 Electronic circuit for driving a diode load
952010001346701/21/10 Rotation sensor
962010001346701/21/10 Rotation sensor



ARCHIVE: New 2015 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