# Hsin-Shieh Tsai — Patents explained on PatentBrief

Hsin-Shieh Tsai has 1 landmark patent explained in plain English on PatentBrief.

- [How Touchscreens Tell Real Touches From False Ghost Touches](https://patentbrief.org/patent/us/8619056/ghost-resolution-for-a-capacitive-touch-panel) — granted 2013
  A method for capacitive touchscreens to distinguish between actual finger presses and false ghost signals that occur when multiple points are touched simultaneously.

**Full profile:** https://patentbrief.org/inventor/hsin-shieh-tsai

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._