Inventor
STAPELBROEK WILLEM JOHAN
JP3 patents
Patents
3 patentsUS11448745B2Sep 20, 2022
Sensor device and system, and biometric sensing method and system
ASAHI KASEI MICRODEVICES CORP9 citations82
US7940141B2May 10, 2011
PWM signal generation circuit, class-D amplifier and method for driving the same
ASAHI KASEI MICRODEVICES CORP2 citations54
US12306286B2May 20, 2025
Information processing apparatus and sensing method
ASAHI KASEI MICRODEVICES CORP0 citations44