It looks like LG and Qaunta's ongoing patent squabble is headed for the big time, with Reuters now reporting that the U.S. Supreme Court has agreed to step in and sort things out. This is not, however, the DVD-related LG vs. Quanta case that was filed back in July, but rather an entirely different LG vs. Quanta case that ultimately found the U.S. District Court for Northern California ruling against LG, only to have that ruling later overturned by a federal appeals court in July of 2006. According to Reuters, this particular case centers on the touchy issue of whether patent-holders can demand royalties from multiple companies during the manufacturing process -- a patent trail that's also caused a range of other manufacturers including Bizcom, Compal and Scepter to be roped into the case. If all goes as planned, the Supreme Court will hear arguments in the case "early next year," with a decision "likely" by the end of June.