Patents claiming inventions which must be used to comply with certain technical standards (for example, the Wi-Fi standard or standards for 3G) are referred to as standards-essential patents or “SEPs”. There has, historically, been little judicial guidance concerning damages in cases where SEPs are implicated. The recent Federal Circuit ruling in Ericsson, Inc. v. D-Link Sys., Inc., finally provides some guidance on the issue of determining damages in such cases. No. 2013-1625, 2014 WL 6804864 (Fed. Cir. Dec. 4, 2014). In addition to providing insight on several apportionment issues specific to SEPs, the court also held that simply reciting all Georgia-Pacific factors to a jury is unacceptable and that jury instructions must only include the specific factors relevant to the evidence presented.