Inventor
WALSH PAUL M
IE12 patents
⚠️ This page may combine multiple inventors who share the name “WALSH PAUL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CYPRESS SEMICONDUCTOR CORP
10 patentsUS9542588B2Jan 10, 2017
Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning
CYPRESS SEMICONDUCTOR CORP13 citations83
US10268867B2Apr 23, 2019
Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning
CYPRESS SEMICONDUCTOR CORP1 citations72
US9864894B2Jan 9, 2018
Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning
CYPRESS SEMICONDUCTOR CORP2 citations72
US11552635B2Jan 10, 2023
High performance inductive sensing all digital phase locked loop
CYPRESS SEMICONDUCTOR CORP3 citations68
US9923572B2Mar 20, 2018
Delta modulator receive channel for capacitance measurement circuits
CYPRESS SEMICONDUCTOR CORP2 citations67
US11188183B2Nov 30, 2021
Combined inductive sensing and capacitive sensing
CYPRESS SEMICONDUCTOR CORP0 citations59
US11973498B2Apr 30, 2024
High performance inductive sensing all digital phase locked loop
CYPRESS SEMICONDUCTOR CORP0 citations58
US12425026B2Sep 23, 2025
High performance inductive sensing all digital phase locked loop
CYPRESS SEMICONDUCTOR CORP0 citations57
US12254155B2Mar 18, 2025
Nano-power capacitance-to-digital converter
CYPRESS SEMICONDUCTOR CORP0 citations57
US11531424B2Dec 20, 2022
Nano-power capacitance-to-digital converter
CYPRESS SEMICONDUCTOR CORP0 citations57