Inventor
ROMERO HERNAN D
AR16 patents
⚠️ This page may combine multiple inventors who share the name “ROMERO HERNAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLEGRO MICROSYSTEMS INC
6 patentsUS7990209B2Aug 2, 2011
Switched capacitor notch filter
ALLEGRO MICROSYSTEMS INC111 citations97
US7605647B1Oct 20, 2009
Chopper-stabilized amplifier and magnetic field sensor
ALLEGRO MICROSYSTEMS INC110 citations97
US7425821B2Sep 16, 2008
Chopped Hall effect sensor
ALLEGRO MICROSYSTEMS INC139 citations97
US7053674B1May 30, 2006
Track-and-hold peak detector circuit
ALLEGRO MICROSYSTEMS INC25 citations92
US7518414B2Apr 14, 2009
Track-and-hold peak detector circuit
ALLEGRO MICROSYSTEMS INC14 citations83
US6995606B2Feb 7, 2006
High pass filter using insulated gate field effect transistors
ALLEGRO MICROSYSTEMS INC9 citations73
ROMERO HERNAN D
5 patentsUS9389060B2Jul 12, 2016
Magnetic field sensor and related techniques that provide an angle error correction module
ROMERO HERNAN D23 citations90
US9377285B2Jun 28, 2016
Magnetic field sensor and related techniques that provide varying current spinning phase sequences of a magnetic field sensing element
ROMERO HERNAN D9 citations83
US8564285B2Oct 22, 2013
Magnetic field sensor with improved differentiation between a sensed magnetic field signal and a noise signal
ROMERO HERNAN D18 citations83
US8416014B2Apr 9, 2013
Switched capacitor notch filter with fast response time
ROMERO HERNAN D20 citations83
US9817083B2Nov 14, 2017
Magnetic field sensors and associated methods for removing undesirable spectral components
ROMERO HERNAN D6 citations72
ALLEGRO MICROSYSTEMS LLC
3 patentsUS9753097B2Sep 5, 2017
Magnetic field sensors and associated methods with reduced offset and improved accuracy
ALLEGRO MICROSYSTEMS LLC10 citations84
US9547048B2Jan 17, 2017
Circuit and method for reducing an offset component of a plurality of vertical hall elements arranged in a circle
ALLEGRO MICROSYSTEMS LLC8 citations84
US9645220B2May 9, 2017
Circuits and methods for self-calibrating or self-testing a magnetic field sensor using phase discrimination
ALLEGRO MICROSYSTEMS LLC17 citations80