Early this month, the U.S. Supreme Court held unanimously that “a copyright claimant may commence an infringement suit … when the Copyright Office registers a copyright.”The court also held unanimously in Fourth Estate Public Benefit Corp. v. Wallstreet.com LLC that upon registration of the copyright, “a copyright owner can recover for infringement that occurred both before and after registration.”The March 4 decision resolves a long-standing circuit split between the application approach …