A company called Lagos Analysis Corporation has sent out a press release announcing a patent infringement lawsuit against the One Laptop Per Child project. “The patent infringement lawsuit was filed on November 22nd, 2007 as a result of OLPC’s willful infringement of LANCOR’s Nigeria Registered Design Patent #RD8489 and illegal reverse engineering of its keyboard driver source codes for use in the XO Laptops.” The patent in question relates to physical multilingual keyboard technology.

LANCOR is seeking substantial damages as well as a permanent injunction to prevent OLPC from continuing to unlawfully manufacture, sell, distribute or offer for sale the XO Laptop, and any other products infringing on the RD8489 and using the illegally acquired keyboard driver source codes. (via LWN)