It should be noted that Apple was interested in smart pens rather than styluses. Apple has at least 13 patents relating to smart pens. source: http://www.pate

It should be noted that Apple was interested in smart pens rather than styluses. Apple has at least 13 patents relating to smart pens. source: http://www.patentlyapple.com/patently-apple/2011/09/apple-wins-a-patent-for-a-super-smart-pen-which-predates-livescribe.html http://www.patentlyapple.com/patently-apple/2011/09/apple-wi...