Learn more

ALLEGRO MICROSYSTEMS LLC

Overview
  • Total Patents
    1,033
  • GoodIP Patent Rank
    1,939
  • Filing trend
    ⇩ 7.0%
About

ALLEGRO MICROSYSTEMS LLC has a total of 1,033 patent applications. It decreased the IP activity by 7.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, semiconductors and electrical machinery and energy are TDK MICRONAS GMBH, VOLTAFIELD TECH CORP and JIANGSU SEVEN DIMENSIONAL TEST TECH CO LTD.

Patent filings per year

Chart showing ALLEGRO MICROSYSTEMS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Taylor William P 179
#2 Doogue Michael C 111
#3 Friedrich Andreas P 95
#4 Foletto Andrea 91
#5 Latham Alexander 72
#6 Cadugan Bryan 70
#7 Fernandez Devon 69
#8 Scheller P Karl 66
#9 David Paul A 65
#10 Fermon Claude 53

Latest patents

Publication Filing date Title
WO2021041093A1 Reducing angle error in a magnetic field angle sensor
EP3786657A2 Dual magnetoresistance element with two directions of response to external magnetic fields
US10979051B1 Level shifter with state reinforcement circuit
US2021091692A1 Bldc motor controller/driver
US2021083907A1 Signal isolator with three state data transmission
US2020259033A1 Photodetector with a buried layer
US2020105125A1 Sensor integrated circuits and methods for safety critical applications
US2020080867A1 High resolution magnetic field sensors
US2020081073A1 Regulation of coefficients used in magnetic field sensor virtual signal generation
US2021066391A1 Dual tunnel magnetoresistance (tmr) element structure
US2021116263A1 Magnetic field sensor and method with reduced distortion measurement in sideshaft applications
US2021102798A1 Angle sensor with offline error correction
US2021096585A1 Converter digital control circuit with adaptive feedforward compensation
US2021082789A1 Signal isolator having enhanced creepage characteristics
US2021065949A1 Tunnel magnetoresistance (tmr) element having cobalt iron and tantalum layers
US10811961B1 Top-off charge pump and methods of operating same
US10819257B1 Reconstruction of an average motor supply current using phase current measurement
US2021063501A1 Reducing voltage non-linearity in a bridge having tunneling magnetoresistance (tmr) elements
US2019383646A1 Reducing angle error in a magnetic field angle sensor
US2021057314A1 Integrated circuit package having a low profile