Inventor
BUFFA CESARE
AT13 patents
⚠️ This page may combine multiple inventors who share the name “BUFFA CESARE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
10 patentsUS10270460B1Apr 23, 2019
Coarse-fine quantization architecture for multiphase VCO-based ADCs
INFINEON TECHNOLOGIES AG10 citations80
US9825645B1Nov 21, 2017
Self-oscillating dual-slope integrating quantizer for sigma delta modulators
INFINEON TECHNOLOGIES AG18 citations78
US11099213B2Aug 24, 2021
Readout circuit for resistive and capacitive sensors
INFINEON TECHNOLOGIES AG6 citations71
US10886930B1Jan 5, 2021
Voltage controlled oscillator based analog-to-digital converter including a maximum length sequence generator
INFINEON TECHNOLOGIES AG3 citations70
US10228414B2Mar 12, 2019
Capacitive sensor testing
INFINEON TECHNOLOGIES AG1 citations61
US11927645B2Mar 12, 2024
Detecting sensitivity faults in capacitive sensors by using pull-in functionality
INFINEON TECHNOLOGIES AG0 citations48
US12467816B2Nov 11, 2025
Diagnosis of electrical failures in capacitive sensors
INFINEON TECHNOLOGIES AG0 citations47
US11953533B2Apr 9, 2024
Detecting capacitive faults and sensitivity faults in capacitive sensors
INFINEON TECHNOLOGIES AG0 citations47
US12218679B2Feb 4, 2025
Gain and offset diagnosis of analog-to-digital converters in sensor signal path
INFINEON TECHNOLOGIES AG0 citations45
US10541683B2Jan 21, 2020
System and method for high-ohmic circuit
INFINEON TECHNOLOGIES AG0 citations40
INFINEON TECHNOLOGIES AUSTRIA AG
3 patentsUS10123103B1Nov 6, 2018
Sigma delta modulator for sensors
INFINEON TECHNOLOGIES AUSTRIA AG2 citations67
US10401409B2Sep 3, 2019
Capacitance determination circuit and method for determining a capacitance
INFINEON TECHNOLOGIES AUSTRIA AG1 citations59
US10447294B2Oct 15, 2019
System and method for an oversampled data converter
INFINEON TECHNOLOGIES AUSTRIA AG0 citations45