We've been following the story of how CSIRO, an Australian gov't agency, has claimed a patent on WiFi
for years. Last year, we were pretty surprised that a judge not only sided with CSIRO in a case against Buffalo Technology, but issued an injunction
, barring the company from selling its WiFi equipment. This was despite the recent Supreme Court decision that said patent injunctions
should only be issued in certain circumstances (in the past, it was quite common to issue injunctions). The case is now being reviewed, and the good news is that a court has at least temporarily lifted the injunction
while the court reviews whether or not the patent is even valid. This case could have a huge impact on a series of other cases that CSIRO has filed against pretty much everyone offering WiFi equipment.