LED Patent Fight Gets Tough. LG Attempts to Block Sales of BMW, Audi

LG says lighting products in BMW, Audi infringe seven LED patents. The sales injunction request filed on Wednesday by LG and its component affiliate LG Innotek said the automakers are using Osram's lighting products that infringe its patents. LG joined Samsung LED to countersue Osram, after the German firm said in June that it filed lawsuits against the two business groups. Read more at Reuters.