Apple started a trial as a defendant on Tuesday, as Multimedia Patent Trust — a subsidiary of Alcatel-Lucent — is suing the company for alleged infringement of three video-compression technology patents. Bloomberg reports that multiple versions of the iPod, iPad, iPhone, and MacBook are targeted in the trial, which stems from a 2010 lawsuit against Apple and LG Electronics. Multimedia Patent Trust won a 2007 case against Microsoft for $1.5 billion,…