Fleit Gibbons Gutman Bongini & Bianco P.L.
Method and apparatus pertaining to keypad frets
A keypad comprises a keypad frame and a metal spacer disposed on a backside thereof. At least one metal fret having a plurality of metal standoffs is disposed amongst the corresponding keycaps. These metal standoffs connect to the metal spacer (for example, via laser welding). The keypad frame can include a plurality of registration components and the metal spacer can include corresponding registration component-receiving openings disposed therein.
BlackBerry Limited
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Chao Li Xiaofeng
Chen Huang Li