Copper Innovations Groups, a PA based group, is suing Sony and Nintendo for their purported infringement of one of its patents, titled, "Hand Held Computer Input Apparatus and Method." The method involves assigning hardware identification numbers to device transmissions in order to connect and organize inputs to a system. Specifically targeted are the Wii Remote, Nunchuk, Sixaxis controller, and the Blu-Ray remote. The company is seeking not only damages, legal fees, and interest, but also a permanent injunction to prevent further profiteering. Microsoft is notably absent.
Copper May Have Struck Gold
I checked out the patent, and it is hard to say if the Wii and PS3 utilize this technology without being able to see more about the hardware in those systems. However, the patent presents a very straightforward way of setting up a plurality of transmitters and providing a framework for the receiver to know which transmitter is sending what using identification numbers; this is an obvious way of tackling this problem, and it would be interesting to see how these companies would not utilize the method described in the patent short of having a specific receiver for each input transmitter, which seems highly inefficient.
To Copper's credit, at least he came up with this patent and isn't being a complete troll like the AVG folks...