Some success for Google in Oracle lawsuit - The H Open Source: News and Features

Oracle has suffered a setback in its dispute with Google over the possible patent infringements in the Android operating system. The US Patent and Trademark Office (USPTO) has re-examined Oracle's 2001 patent 6,192,476 and rejected all but 4 of the patent's 21 claims. The rejections were based on the finding that the techniques were already well known.