Patents/Inventors

Hsueh-chao Chang

TaipeiTW8 patents

9 Patents

US124433212025
Touchpad Module
Primax Electronics Ltd.
0 cites
US123263772025
Method for Calibrating Sensed Force of Touch Pad Module
Primax Electronics Ltd.
0 cites
US121537602024
Force Touch Judgment Method
Primax Electronics Ltd.
0 cites
US120617652024
Touchpad Module
PRIMAX ELECTRONICS Ltd.
0 cites
US120139942024
Touchpad Module and Computing Device Using Same
PRIMAX ELECTRONICS Ltd.
0 cites
US119665302024
Touchpad Module and Computing Device Using Same
PRIMAX ELECTRONICS Ltd.
0 cites
US119074282024
Touch Device with Pressure Sensing and Vibration Feedback
PRIMAX ELECTRONICS Ltd.
0 cites
US117265842023
Touchpad Module and Computing Device Using Same
PRIMAX ELECTRONICS Ltd.
0 cites
US116402152023
Touchpad Module That Can Be Triggered by Pressing Down in All Regions and Computing Device Using the Touchpad Module
PRIMAX ELECTRONICS Ltd.
0 cites