In the last months, the Landgericht Düsseldorf (District Court of Düsseldorf – LG Düsseldorf) has handed down  10 judgments dealing with standard essential patents (SEPs) in the smart phone sector.  While not all judgments have been published yet, cases 4a O 17/17 and 4b O 4/17 answered a number of fundamental questions as to how … Continue Reading