Inventor
CHEN MAN-CHIA
US10 patents
⚠️ This page may combine multiple inventors who share the name “CHEN MAN-CHIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRASENSE SYSTEMS INC
7 patentsUS10775938B2Sep 15, 2020
Ultrasonic touch and force input detection
ULTRASENSE SYSTEMS INC18 citations93
US10466844B1Nov 5, 2019
Ultrasonic touch and force input detection
ULTRASENSE SYSTEMS INC31 citations93
US10719175B2Jul 21, 2020
Ultrasonic touch sensor and system
ULTRASENSE SYSTEMS INC17 citations84
US10585534B2Mar 10, 2020
Ultrasonic touch feature extraction
ULTRASENSE SYSTEMS INC17 citations84
US11500494B2Nov 15, 2022
Ultrasonic touch detection and decision
ULTRASENSE SYSTEMS INC2 citations72
US12366489B2Jul 22, 2025
Force-measuring and touch-sensing integrated circuit device
ULTRASENSE SYSTEMS INC0 citations61
US11725993B2Aug 15, 2023
Force-measuring and touch-sensing integrated circuit device
ULTRASENSE SYSTEMS INC0 citations61
BOSCH GMBH ROBERT
3 patentsUS10581453B1Mar 3, 2020
Precision current-to-digital converter
BOSCH GMBH ROBERT12 citations83
US10644675B2May 5, 2020
Switched resistance device with reduced sensitivity to parasitic capacitance
BOSCH GMBH ROBERT2 citations70
US11451239B2Sep 20, 2022
Power reduction and performance enhancement techniques for delta sigma modulator
BOSCH GMBH ROBERT0 citations49