Mobile communications is a market that's home to a large number of players, all of which are vying for a top spot, whether it’s in actual handhelds, phones or integrated electronics. This week however, a ruling by the U.S. International Trade Commission (ITC) throws a big wrench at major wireless carriers and handset makers.

The ITC put forth a ruling this week barring the import of mobile phones using chips from Qualcomm Inc. According to the ITC, Qualcomm's chips used in mobile phones infringe on patents belonging to Broadcom Inc. The chips from Qualcomm specifically deal with 3G communications and other advanced features.

Verizon Wireless and Sprint Nextel are the two major carriers in the U.S. that rely on Qualcomm's products to support their 3G networks. Qualcomm is the primary chip provider to 3G EVDO networks, and the ITC ruling will prevent any future phones using infringing chips from entering the U.S. Despite the shock to the industry, the ITC is allowing violating products that are already on sale to still be imported, but nothing else.

With the news, the top 3G networks in the U.S. are banding together in an effort to get President George W. Bush to veto the ruling. Verizon Wireless, Sprint Nextel and Vodafone Group are seeking a reversal of the decision by the Bush administration. At this time, the ITC ruling is not yet final but will become so in 60 days if it is not disapproved by the U.S. Trade Representative.