PTAB says Apple proved Core Wireless patent claims to be invalid
<p>The Patent Trial and Appeal Board has found in an America Invents Act “between the parties" review that Apple proved a number of claims of a Core Wireless text messaging patent to be “invalid as obvious over prior art,” reports the legal website, <a target="_blank" href="http://www.law360.com" rel="noopener noreferrer">Law360</a>.</p>