Here are some more lawsuits, some of which involved injunctions.

Tivo v Dish - http://www.law.com/jsp/article.jsp?id=1201779834291

Forgent v Audiovox, ePlus v Ariba, Immersion v Sony/Microsoft, EMC v HP, USA Video v Movielink, BroadVision v Art Technology, Electronics for Imaging vs everbody .... http://answers.google.com/answers/threadview?id=492018