# John D. O'Sullivan — Patents explained on PatentBrief

John D. O'Sullivan has 1 landmark patent explained in plain English on PatentBrief.

- [CSIRO's High-Frequency Wireless Network Technology](https://patentbrief.org/patent/us/5487069/wifi-csiro-wireless-lan) — granted 1996
  This 1996 patent from CSIRO describes a wireless local area network system that can send data reliably using radio waves above 10 GHz, even when signals bounce off walls.

**Full profile:** https://patentbrief.org/inventor/john-d-osullivan

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