October 12, 2012 at 4:51AM Apple files patent application for fingerprint sensor that can be transparent or opaque
September 6, 2012 at 10:59AM Apple patent application details method for detecting and displaying hand position on screen
February 13, 2012 at 4:41AM Apple files patent for interactive 3D interface, keeps rumor mills turning
November 1, 2010 at 8:50AM Apple patent application offers promise of stronger, scratch-proof stainless steel
July 2, 2009 at 12:08PM Apple patent applications offer glimpses of haptic screens, RFID readers, fingerprint ID