# Yu Zhao — Patents explained on PatentBrief

Yu Zhao has 1 landmark patent explained in plain English on PatentBrief.

- [How Diodes Make Wireless Amplifiers Clearer](https://patentbrief.org/patent/us/8847689/stacked-amplifier-with-diode-based-biasing) — granted 2014
  Qualcomm's patent describes a way to make electronic amplifiers, especially for wireless signals, produce clearer sound by using special diodes to adjust how much power they get based on the signal strength.

**Full profile:** https://patentbrief.org/inventor/yu-zhao

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