While Apple's late CEO Steve Jobs wasn't a big fan of the "dumb stylus" of yesteryear when he first introduced the iPhone back in 2007, he knew that one day the technology would give rise to an advanced iPen that would finally provide iDevice users with true to life writing capabilities on an iPhone or iPad. In the future, professions such as Lawyers will be able to speedily mark-up documents on their iPads and doctors will be able to circle areas of concern on an x-ray or sign important documents requesting specialized tests quickly with an iPen. Marketing professionals, students and the rest of us will simply enjoy writing, brain storming and simply doodling quickly while working on an idea. Today, the US Patent and Trademark Office published Apple's twenty-seventh iPen related patent that will now be added to our "Smart Pen" Archives. Apple has been working hard on a future iPen for the last five years. At some point in time this damn has to burst and give life to world's most advanced smart pen. It's now beyond the point of whether they'll ever debut a smart pen or not, but rather when.