Apple has once again submitted a patent, and this time it is the company's stylus – Apple Pencil writes AppleInsider.
The patent application, which was sent with pictures, we read that there seems to be about a kind of solution where the pen is charged via Ipads Smart Connector port. This allows the stylus attached to the tablet when not in use and loaded simultaneously. It would be a major upgrade to today's lightning-charge.
Furthermore, in the patent that the data can be sent between Apple and Pencil Case with Smart Connector. What kind of data is not clear.