The decision was made to purely concentrate on the mobile technology field. According to Lex Machina (as cited in “Study: mobile patent lawsuits up 25% a year since 2006”, 2011), an intellectual property litigation company, mobile devices related lawsuits are growing up 25% yearly since 2006.
Maciej Jóźwiak, Patent landscaping in the IT industry, Indiana Law Journal, Forthcoming, (2012)