The data on U.S. patent awards for 2006 show that the patents in any given field still go to a few top companies, that there is little change from year to year among the dominant firms, and that big gaps yawn between the leaders and the runners-up. In almost all branches of electronics, computing, and telecommunications, awards made to the leading company jumped mightily from 2005 to 2006-by as much as 48 percent in semiconductor manufacturing, 60 percent in telecommunications equipment, and 65 percent in electronics.
Source: IEEE Spectrum
