# Frederick Herbert Raab — Patents explained on PatentBrief

Frederick Herbert Raab has 1 landmark patent explained in plain English on PatentBrief.

- [Designing Electronic Networks for Efficient Power Amplification](https://patentbrief.org/patent/us/6552634/wideband-minimum-rating-filters-and-multicouplers-for-power-amplifiers) — granted 2003
  This patent describes how to design electronic networks that allow power amplifiers to work efficiently over a wide range of frequencies without overheating or failing.

**Full profile:** https://patentbrief.org/inventor/frederick-herbert-raab

---

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