‘Is WARF a patent troll?’ and four other questions about the Apple vs. WARF lawsuit, answered

WARF, which oversees and protects patents on University of Wisconsin inventions, sued the tech giant in February 2014, claiming Apple used a piece of microprocessing technology invented at the UW-Madison without paying for rights. On Tuesday, a jury in the U.S. District Court for the Western District of Wisconsin ruled that Apple did violate WARF’s patent.