Inventor
GABORIAU JOHANN
US18 patents
⚠️ This page may combine multiple inventors who share the name “GABORIAU JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INC
16 patentsUS7554399B1Jun 30, 2009
Protection circuit and method for protecting switching power amplifier circuits during reset
CIRRUS LOGIC INC28 citations92
US7554409B1Jun 30, 2009
Over-current protection circuit and method for protecting switching power amplifier circuits
CIRRUS LOGIC INC46 citations92
US7224218B1May 29, 2007
Pre-charge apparatus and method for controlling startup transients in a capacitively-coupled switching power stage
CIRRUS LOGIC INC42 citations92
US7209064B1Apr 24, 2007
Signal processing system with spreading of a spectrum of harmonic frequencies of a pulse width modulator output signal
CIRRUS LOGIC INC24 citations92
US6972705B1Dec 6, 2005
Signal processing system having an ADC delta-sigma modulator with single-ended input and feedback signal inputs
CIRRUS LOGIC INC47 citations92
US7327296B1Feb 5, 2008
Signal processing system with modified delta sigma modulator quantizer output signals to spread harmonic frequencies of pulse width modulator output signals
CIRRUS LOGIC INC34 citations91
US7196648B1Mar 27, 2007
Non-integer decimation using cascaded intergrator-comb filter
CIRRUS LOGIC INC31 citations89
US7570118B1Aug 4, 2009
Thermal overload protection circuit and method for protecting switching power amplifier circuits
CIRRUS LOGIC INC28 citations88
US9847706B2Dec 19, 2017
Systems and methods for reducing voltage ringing in a power converter
CIRRUS LOGIC INC4 citations73
US8872561B2Oct 28, 2014
Systems and methods for edge control based on detecting current direction in a switched output stage
CIRRUS LOGIC INC6 citations73
US9252764B1Feb 2, 2016
Systems and methods for reducing spike voltages in a switched output stage
CIRRUS LOGIC INC2 citations63
US8970258B2Mar 3, 2015
Systems and methods for edge control in a switched output stage
CIRRUS LOGIC INC0 citations52
US9590574B1Mar 7, 2017
Pulse-width modulated (PWM) audio power amplifier with output transition slope control
CIRRUS LOGIC INC1 citations51
US7432842B1Oct 7, 2008
Multi-channel pulse width modulated signal interleave and inversion
CIRRUS LOGIC INC0 citations51
US9323256B1Apr 26, 2016
Power controller for an integrated boost converter powered system
CIRRUS LOGIC INC0 citations46
US9941848B1Apr 10, 2018
Transconductance with capacitances feedback compensation amplifier
CIRRUS LOGIC INC0 citations41