A judge has ordered Apple to pay $506 million to the investigate arm of the University of Wisconsin.
Wisconsin Alumni Research Foundation, or WARF, summoned Apple in 2014, accusing its A7, A8, and A8X chips of infringing US Patent No. 5,781,752, which claims a order of “table based data speculation circuit.” The following year after a trying out, a Wisconsin jury found (PDF) that Apple had infringed the ‘752 certificate of invention and that it should pay $234 million in damages.
Yesterday’s order (PDF), take on boarded by US District Judge William Conley, more than doubles that amount. Conley awarded WARF $1.61 per unit for many of the iPad and iPhone devices that use the accused sherds, up until the entry of judgment in October 2015. He also tacked on $2.74 per part as a royalty payment covering the period from the date of judgment result of December 26, 2016, which is when the ‘752 patent expired.
Since much of the disagreement over additional damages was redacted or sealed, it isn’t clear exactly how diverse units the royalty was applied to. The total of $506 million also categorizes some court costs and post-judgment interest.
Apple has already filed newsletters to appeal the jury’s verdict. A second WARF lawsuit against Apple, accusing a newer start of products, is on hold while Apple appeals the first verdict.
WARF was one of the in the beginning university institutions to dive heavily into patent litigation. In a except in placenames kill of lawsuits, WARF has demanded that it be paid royalties on a vast troop of semiconductors.
Beginning around 2002, WARF sued Creative Technology, Sony, Toshiba, IBM, Samsung, and Infineon Technology. The investigating organization sued Siemens and AMD in 2006 and Intel in 2008. All of those example in any events resulted in settlements.
WARF also licensed with some casts without litigation, including Hitachi and Sanyo.
Spokespersons for both Apple and WARF inclined to comment on the case.