Welcome to Skilled in the Art. I'm Law.com intellectual property reporter Scott Graham. Here's what's shaking this week:

Mark Lemley and Lex Lumina lose their bid to rewrite the law of design patent obviousness—but one judge thinks he raises a good point.

It took some last-minute cramming, but Susman Godfrey and Ward Smith & Hill persuaded a jury to return a $163 million verdict on wireless technology patents.