Inventor
TSAO HENRY N
US7 patents
Patents
7 patentsUS10627923B2Apr 21, 2020
Stylus for electronic devices
APPLE INC4 citations80
US11340716B2May 24, 2022
Touch-based input for stylus
APPLE INC3 citations70
US11989358B2May 21, 2024
Touch-based input for stylus
APPLE INC0 citations60
US11755128B2Sep 12, 2023
Stylus with compressive force sensor
APPLE INC0 citations59
US11294479B2Apr 5, 2022
Stylus for electronic devices
APPLE INC0 citations59
US11079864B2Aug 3, 2021
Stylus for electronic devices
APPLE INC0 citations59
US12585353B2Mar 24, 2026
Trackpad actuator configurations for input device
APPLE INC0 citations53