Allegro Microsystems, LLC

États‑Unis d’Amérique


 
Quantité totale PI 885
Rang # Quantité totale PI 1 382
Note d'activité PI 3,5/5.0    702
Rang # Activité PI 1 005
Parent Sanken Electric Co., Ltd.
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

674 18
0 7
180 0
6
 
Dernier brevet 2021 - Stray-field-immune coil-activate...
Premier brevet 1993 - Adaptive rc product control in a...
Dernière marque 2021 - 3DMAG ALL ANGLES COVERED
Première marque 1997 - SATLINGTON

Industrie (Classification de Nice)

Derniers inventions, produits et services

2021 Invention Current sensor having a flux concentrator for redirecting a magnetic field through two magnetic f...
P/S Integrated circuits and semiconductor chips, for use in three-dimensional magnetic field sensors,...
Invention Sensor integrated circuit load current monitoring circuitry and associated methods. A sensor int...
Invention Circuit and method for storing information in non-volatile memory during a loss of power event. ...
Invention Orientation independent magnetic field sensor. Methods and apparatus for an orientation insensiti...
2020 Invention Magnetic field sensor integrated circuit with an integrated coil. A magnetic field sensor includ...
Invention Switch turn on in a gate driver circuit. In one aspect, a gate driver circuit includes a gate dri...
Invention Gate driver circuit providing an output voltage that is clamped. In one aspect, a gate driver cir...
Invention Gate driver isolating circuit. In one aspect, a circuit includes a gate driver having a first inp...
Invention Bldc motor controller/driver. Methods and apparatus to control a three-phase BLDC motor with a cu...
Invention Magnetic field sensors having stray field rejection. Described embodiments provide a magnetic fie...
Invention Three-phase bldc motor driver/controller having diagnostic signal processing. Method and apparat...
Invention Linear bridge having nonlinear elements for operation in high magnetic field intensities. In one...
P/S Integrated circuits and semiconductor chips; Modules and housings specifically adapted to contain...
P/S Optical components in the nature of sensors, transmitters for communicating, lasers for non-medic...
Invention Level shifter with state reinforcement circuit. In one aspect, an integrated circuit (IC) include...
Invention Current sensor integrated circuits. A current sensor integrated circuit (IC) includes a unitary l...
Invention Sensor output control methods and apparatus. A sensor configured to generate a sensor output sign...
Invention Stray-field-immune coil-activated position sensor. A sensor comprising: a first magnetoresistive...
Invention Sensors having dynamic phase compensation. Methods and apparatus for a magnetic field sensor hav...
Invention Current sensor system. A current sensor system includes a plurality of conductors, each having a...
Invention Hall element signal calibrating in angle sensor. In one aspect, an angle sensor includes a first ...
Invention Layout of magnetoresistance element. In one aspect, a bridge includes a first magnetoresistance ...
Invention Method and apparatus for eliminating eeprom bit-disturb. A method for use in a memory device incl...
Invention Linear bridges having nonlinear elements. In one aspect, a bridge includes a first magnetoresist...
Invention Non-volatile memory data and address encoding for safety coverage. A method is disclosed for use ...
Invention Bldc motor controller/driver. Methods and apparatus to control a three-phase BLDC motor with a c...
Invention Current sensor having stray field immunity. Methods and apparatus for a current sensor having an...
Invention Sensors having signal redundancy. Methods and apparatus for combining redundant signals to genera...
Invention Signal isolator with three state data transmission. A signal isolator integrated circuit package ...
Invention Sensor integrated circuits. A sensor integrated circuit can include sensors (512, 514) with diffe...
Invention Target alignment and stray field indicator. A magnetic field sensor is provided, including a subs...
Invention Reducing stray magnetic field effect on an angle sensor. In one aspect, an angle sensor includes...
Invention Orientation independent magnetic field sensor. Methods and apparatus for an orientation insensit...
Invention Diagnostic circuits and methods for sensor test circuits. A sensor includes a detector configure...
Invention Multi-channel quadrature signaling with current mode interface. A magnetic field sensor includes...
Invention Method and apparatus for eliminating bit disturbance errors in non-volatile memory devices. A me...
Invention Safety mechanism for digital reset state. A system is provided, comprising: a plurality of flip-f...
Invention Electrostatic discharge protection. In one aspect an electronic device includes a substrate havi...
Invention Single channel magnetoresistance-based angle sensor. In one aspect, an angle sensor includes ana...
Invention Power module package and packaging techniques. A power integrated circuit (IC) includes a lead fr...
Invention Magnetic field sensor offset and gain adjustment. A magnetic field sensor includes at least one m...
2019 Invention Fault test circuit using launch-off-shift scan. An integrated circuit sensor can have a test prog...
Invention Data converter false saturation detector. According to aspects of the disclosure, an apparatus i...
Invention Shadow memory checking. In one aspect, an integrated circuit (IC) includes a multiplexor configur...
Invention Absolute angle sensor with improved accurancy using error estimation. In some embodiments, a met...
Invention Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle o...
Invention High performance magnetic angle sensor. A sensor is disclosed for detecting an orientation of a ...
Invention Magnetic field sensor and method with reduced distortion measurement in sideshaft applications. A...
Invention Angle sensor with offline error correction. An angle sensor can have a plurality of magnetic fie...
Invention Converter digital control circuit with adaptive feedforward compensation. A control circuit for ...
Invention Signal isolator having enhanced creepage characteristics. Methods and apparatus for a signal iso...
P/S Integrated circuits and structural parts therefor Design of integrated circuits and structural pa...
P/S Design of integrated circuits and structural parts therefor
2018 P/S Integrated circuits and parts therefor. Design of integrated circuits and parts therefor.
2016 P/S Integrated circuits and structural parts therefor. Design of integrated circuits and structural p...
2015 P/S Integrated circuits and parts therefor.
2006 P/S Integrated circuits and parts therefor.
2004 P/S Integrated circuits and parts therefor
2002 P/S Integrated circuits and components therefor
1997 P/S semiconductor circuits and electrical circuits, having the operating features of a saturated tran...