# SnapTrack Inc — Patents explained on PatentBrief

SnapTrack Inc has 1 landmark patent explained in plain English on PatentBrief.

- [How GPS Receivers See Weak Signals by Combining Data](https://patentbrief.org/patent/us/6816710/reusable-launch-vehicle-falcon-9-booster-landing) — granted 2004
  A method for improving GPS sensitivity by mathematically combining multiple, weak signal samples to extract navigation data that would otherwise be lost in noise.

**Full profile:** https://patentbrief.org/company/snaptrack-inc

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