Patents/Inventors

Hung-yu Tsai

Yilan CountyTW3 patents

4 Patents

US124929212025
Touch Sensor
HIGGSTEC Inc.
0 cites
US123465132025
Touch Display Device
HIGGSTEC Inc.
0 cites
US123144922025
Touch Sensor
HIGGSTEC Inc.
0 cites
US117476712023
Display Device Enabling External Objects to Be Shown Therein
HIGGSTEC Inc.
0 cites