First Watson won 'Jeopardy!' and now it's coming to your iPhone app. In this file photo, visitors check out a slimmed down version of the IBM Watson supercomputer at IBM's stand at the CeBIT ...

Lenovo’s acquisition of IBM’s ThinkPad PC business in 2005 has helped propel the company to be a leader in the PC market with 24% global market share. The successful integration of the ThinkPad ...