Ting-I Tsai, Taiwan Chip Firm Shakes Up Cellphone Business. Wall Street Journal, Apr. 19, 2010. http://online.wsj.com/article/SB10001424052702304620304575165640908688942.html?mod=WSJ_Tech_LEFTTopNews ("MediaTek overtook Texas Instruments early last year as the world's No. 2 maker of mobile-phone chips, and it is gaining on No. 1 Qualcomm Inc., according to market researcher iSuppli Corp. As of the third quarter of 2009 , MediaTek had 24% of the global cellphone chip market, compared with Qualcom