new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




  

Allegro Microsystems Llc patents

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

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Allegro Microsystems Llc-related inventors




Date Allegro Microsystems Llc patents (updated weekly) - BOOKMARK this page
02/23/17Systems and methods for dc power conversion
02/09/17Magnetic sensor having enhanced linearization by applied field angle rotation
02/02/17Circuits and methods for removing a gain offset in a magnetic field sensor
02/02/17Structure and system for simultaneous sensing a magnetic field and mechanical stress
01/19/17Methods and trimming a magnetic field sensor
01/19/17Switching regulator with controllable dead time and quick start
12/29/16Methods and monitoring a level of a regulated source
12/15/16Ground reference fault detection in circuits with multiple ground references
12/15/16Magnetic field sensor for angle detection with a phase-locked loop
12/15/16Controlling dimming ratio and output ripple voltage
12/08/16Magnetic field sensor for orientation independent speed and direction measurement
12/08/16Spin valve magnetoresistance element with improved response to magnetic fields
11/17/16Joystick assembly
10/27/16Circuits and methods for modulating current in circuits comprising sensing elements
10/13/16Electronic circuit for driving a hall effect element with a current compensated for substrate stress
10/13/16Hall effect sensing element
10/06/16Circuits and methods for processing signals generated by a circular vertical hall (cvh) sensing element in the presence of a multi-pole magnet
09/29/16Current sensor isolation
09/29/16Magnetic field sensor
09/29/16Output driver having reduced electromagnetic susceptibility and associated methods
09/01/16Magnetic field sensor with improved accuracy and obtaining improved accuracy with a magnetic field sensor
08/18/16Temperature detection circuit for a magnetic sensor
08/18/16Systems and methods for processing temperature data or other signals
08/11/16Magnetic field sensor and associated method that can store a measured threshold value in a memory device during a time when the magnetic field sensor is powered off
08/11/16Electronic device with shared eos protection and power interruption mitigation
08/11/16Buck-boost converter control circuits and techniques
07/21/16Methods and generating a threshold signal in a magnetic field sensor
07/21/16Magnetoresistance elements with biasing magnetic source
07/21/16Magnetic field sensor with delayed output
07/14/16Integrated magnetic field sensor and powering on and off a load
06/30/16Vertical hall effect sensor
06/23/16Systems and methods for detecting a magnetic target by computing a barycenter
06/16/16Methods and magnetic sensor having non-conductive die paddle
05/26/16Magnetic field sensor with improved accuracy resulting from a variable potentiometer and a gain circuit
05/19/16Magnetic field sensor with shared path amplifier and analog-to-digital-converter
05/19/16Dual-path analog to digital converter
05/19/16Magnetic field sensor having calibration circuitry and techniques
05/05/16Magnetic field sensor for sensing a movement of a target object
05/05/16Magnetic field motion sensor and related techniques
05/05/16Magnetic field sensor providing a movement detector
05/05/16Magnetic field sensor for sensing a movement of a ferromagnetic target object
05/05/16Methods and error detection in a magnetic field sensor
05/05/16Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
04/07/16Magnetic field sensors with self test
02/18/16Switch driver circuit and associated methods
01/28/16Systems and methods for magnetic field sensors with self-test
01/28/16Packaging for an electronic device
12/31/15Magnetic field sensor and associated method that can sense a position of a magnet
12/17/15Circuits and techniques for detecting an open pin condition of an integrated circuit
12/17/15Motor control system and interface
12/10/15Magnetic field sensor to detect a magnitude of a magnetic field in any direction
12/03/15Systems and methods for a magnet with uniform magnetic flux
12/03/15Integrated circuit and associated methods for measurement of an external impedance
11/26/15Magnetic field sensor with improved accuracy resulting from a digital potentiometer
11/26/15Switching regulator control circuit
11/12/15Magnetic field sensor configured to measure a magnetic field in a closed loop manner
11/05/15Magnetic field sensors and associated methods with reduced offset and improved accuracy
10/29/15Systems and methods for sensing current through a low-side field effect transistor
10/22/15Circuits and methods for self-calibrating or self-testing a magnetic field sensor using phase discrimination
10/22/15Switching regulator circuit allowing a lower input voltage
10/08/15Methods and passive attachment of components for integrated circuits
10/08/15Electric motor drive isolation circuit
10/01/15Systems and methods for a magnetic target with magnetic bias field
09/24/15Electronic comparison circuit to identify at least three conditions of an input signal
09/17/15Circuits and methods for limiting a smallest separation of thresholds in a magnetic field sensor
Patent Packs
09/10/15Circular vertical hall magnetic field sensing element and method with a plurality of continuous output signals
08/27/15Arrangements for an integrated sensor
08/27/15Duty cycle controller
08/20/15Direct connected silicon controlled rectifier (scr) having internal trigger
08/20/15Signaling between master and slave components using a shared communication node of the master component
08/20/15Signaling between master and slave components using a shared communication node of the master component
08/20/15Signaling between master and slave components using a shared communication node of the master component
07/16/15Circuit and reducing an offset component of a plurality of vertical hall elements arranged in a circle
07/16/15Fabricating a via
07/09/15Magnetoresistance element with improved response to magnetic fields
07/09/15Magnetoresistance element with an improved seed layer to promote an improved response to magnetic fields
07/09/15Magnetoresistance element with improved response to magnetic fields
07/09/15Circuits and techniques for improving regulation in a regulator having more than one mode of operation
07/02/15Methods and sensor diagnostics including programmable self-test signals
07/02/15Methods and sensor diagnostics including sensing element operation
Patent Packs
07/02/15Methods and sensor diagnostics
06/25/15Magnetic field sensor and sensing relative location of the magnetic field sensor and a target object along a movement line
06/25/15Magnetic field sensor and related techniques that inject a synthesized error correction signal into a signal channel to result in reduced error
06/25/15Magnetic field sensor and related techniques that inject an error correction signal into a signal channel to result in reduced error
06/25/15Electronic circuits for driving series connected light emitting diode strings
04/02/15Vertical hall effect sensor
04/02/15Anisotropic magnetoresistive (amr) sensors and techniques for fabricating same
03/19/15Magnetic field sensing element combining a circular vertical hall magnetic field sensing element with a planar hall element
03/05/15Integrating a capacitor in an integrated circuit
03/05/15Driver circuit using dynamic regulation and related techniques
03/05/15Circuits and methods for generating a threshold signal used in a motion detector in accordance with a least common multiple of a set of possible quantities of features upon a target
02/19/15Method and determining linear position using multiple magnetic field sensors
02/12/15Systems and methods for computing a position of a magnetic target
01/22/15Arrangements for magnetic field sensors that act as tooth detectors
01/22/15Magnetic field sensor and related techniques that provide an angle correction module
01/22/15Methods and magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target
01/22/15Magnet with opposing directions of magnetization for a magnetic sensor
01/22/15Method and magnetic sensor producing a changing magnetic field
12/25/14Systems and methods for providing signal encoding representative of a signature region in a target
12/04/14System and controlling a motor
11/27/14Magnetic field sensor for detecting a magnetic field in any direction above thresholds
11/20/14Electronic circuit and adjusting start-up characteristics of drive signals applied to an electric motor
11/20/14Electronic circuit and synchronizing electric motor drive signals between a start-up mode of operation and a normal mode of operation
11/13/14Magnetic field sensor with immunity to external magnetic influences
10/30/14Integrated circuit package having a split lead frame and a magnet
10/23/14Circuits and methods for generating a self-test of a magnetic field sensor
10/23/14System and measuring battery voltage
09/18/14Magnetic field sensor and associated method that can store a measured threshold value in a memory device during a time when the magnetic field sensor is powered off
08/21/14Motion sensor, method, and computer-readable storage medium providing a motion sensor with a state processor having a reduced amount of state chatter
08/07/14Magnetic field sensor and associated method that can establish a measured threshold value and that can store the measured threshold value in a memory device
Social Network Patent Pack
06/26/14Circuitry to control a switching regulator
05/08/14Electronic circuits for driving series connected light emitting diode strings
03/27/14Methods and magnetic sensor having non-conductive die paddle
03/27/14Apparatus and providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object
03/27/14Apparatus and providing an output signal indicative of a speed of rotation and a direction of rotation of a ferromagnetic object
03/06/14Circuits and methods for generating a threshold signal used in a motion detector
12/19/13Circuits and methods for generating a diagnostic mode of operation in a magnetic field sensor
09/26/13Magnetic field sensor integrated circuit with integral ferromagnetic material
09/26/13Motion sensor, method, and computer-readable storage medium providing a motion sensor with a validated output signal from the motion sensor
09/26/13Integrated circuit package having a split lead frame
Patent Packs
08/29/13Motion sensor, method, and computer-readable storage medium providing a motion sensor with a state processor having a reduced amount of state chatter
08/22/13Apparatus and reducing a transient signal in a magnetic field sensor







ARCHIVE: New 2016 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 Llc 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 Llc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###




';