Calypso Wireless (fka CLYW)

[HighRider]

This is what Tmobs patent says.

"These IP-based networks, which may operate over unlicensed spectrums, may include short-range communications networks, relying on short range wireless communications protocols such as Wi-Fi, Bluetooth, and so on. The ranges of these networks may vary from network to network, but are often less than 500 meters (e.g., less than 200 meters). "

They want Calypso's patent to be a specific distance measurement despite the fact the judge did not see it that way in the preliminary Markman. This summary judgment on non-infringement and invalidity is textbook stuff. They know they are toast if this gets before a jury. Imo