The week before Apple's big iPhone event, the US Patent and Trademark Office published 20 original patent applications from Apple with most of them being very low key. In this patent report we point to a series of interesting yet extremely detailed patents. One covers new processes behind Apple's iDevice touchscreens. Another covers a possible cooling system controller for Apple's upcoming Mac Pro with multi-core processors. Yet another covers teaching Siri how to remember name pronunciation for foreign names. And lastly, Apple may be thinking about providing iDevices with a simple zoom slider for taking photos near or far. If you're one that likes to read about the little hidden details behind some of Apple's greatest products of today and tomorrow, then you'll enjoy this report.