August 12, 2011 7:54 am Serial CEO Takes on Patent Problem Myth Is America’s patent problem an urban legend? Serial CEO Hank Nothhaft takes issue with last week’s patent discussion with Laura Sydell. US & World Videos 1:03 Looking for a side gig? SF-based app says check out sports-concert venues 2:42 Tech companies now using AI to help boost housing market 1:34 Artificial intelligence used to avoid blackouts 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 0:26 Kaiser Permanente data breach may have affected millions