WASHINGTON (Reuters) - The online shopping sites Newegg and Overstock Inc won a patent battle on Wednesday with telecom equipment maker Alcatel-Lucent SA, which had accused the companies of infringing its patented technology. The U.S. Court of Appeals for the Federal Circuit, which hears all patent appeals, upheld a lower court decision which found that Newegg and Overstock did not infringe on a software patent that allows computers to adapt the shopping web sites to their own screen size rather than having a server do the work. ...