Apple had applied for two patents for styluses for capacitive touchscreens and other surfaces last year, but the US Patent office has approved them only yesterday. The first patent is for a stylus with a heated conductive tip which would be charged when it is inserted back into the phone to be used with touchscreen devices.
The second patent is for a stylus which could be used to write on any surface, with the results appearing on a computing device; a phone, tablet or computer, which is programmed to receive the input. This would be similar to the already existing Livescribe pen. These patents leave us wondering just what kind of devices does Apple have is store for release.
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