Samsung is clearly big on pens. It's no shock, then, that we now know the company applied for a patent on a new stylus while the original Galaxy Note was still fresh out of the box. The capacitive pen of Samsung's dreams includes its own wireless headset in the clip to make voice calls without having to buy a separate earpiece -- something that we've only seen recently in the real world. It would even find room for NFC to pair the pen up with a host device using a minimum of fuss. The most appealing part of the patent may be its pragmatism. Unlike some of the flight-of-fancy patents we've noticed lately, the technology in the new stylus is well within reach. No patent is ever a surefire sign of action, but it's no great leap in logic to see a follow-up to the C-Pen or S Pen letting us call for pizza in between drawing sessions.