The New York Times reports,

Although patent litigation is not new in the technology world, these suits, specifically around mobile, point to the drastically changing mobile landscape. Lawyers I spoke with explained that mobile technology was still in its infancy and these large computing companies were trying to stake their claim to the future of computing.

On Tuesday when I spoke with Eric Von Hippel, a professor of technological innovation at M.I.T.’s Sloan School of Management. He pointed out that patent lawsuits had turned particularly unpleasant lately as a result of companies that only buy and sell patents.

via: An Explosion of Mobile Patent Lawsuits – Bits Blog – NYTimes.com.