# Yi Yang — Patents explained on PatentBrief

Yi Yang has 1 landmark patent explained in plain English on PatentBrief.

- [How Recessed Wall Wash Lights Reduce Glare Using Angled Lenses](https://patentbrief.org/patent/us/RE50690/sonicare-toothbrush) — granted 2025
  A specialized recessed light fixture design that uses an angled lens and a unique kicker reflector to wash walls with light while minimizing direct glare for people in the room.

**Full profile:** https://patentbrief.org/inventor/yi-yang

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