# Vincent Oh — Patents explained on PatentBrief

Vincent Oh has 1 landmark patent explained in plain English on PatentBrief.

- [How Apps Automatically Connect Friends Based on Their Current Location](https://patentbrief.org/patent/us/9154561/facebook-pages) — granted 2015
  A system that automatically invites people to a group chat when they enter a specific geographic area defined by a friend's mobile device.

**Full profile:** https://patentbrief.org/inventor/vincent-oh

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