Apple Patents Surface Describing Conductive Chargeable Stylus
The applications were filed back in January of last year. One describes a stylus that can write on any surface, and then transmit the writing or drawing back to an electronic device like an iPad, or iPhone, we suspect. The other patent relates to a stylus that could potentially have a heated conductive tip, allowing the stylus to charge while snuggled up with the touchscreen device in a storage slot.
[via CNET]