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Stylus keyboard

  • US 9,383,836 B2
  • Filed: 12/15/2015
  • Issued: 07/05/2016
  • Est. Priority Date: 12/06/2012
  • Status: Active Grant
First Claim
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1. A device comprising:

  • a stylus handle that is formed by a collapsible keyboard when the collapsible keyboard is in a collapsed state, the collapsible keyboard comprising a rollable keyboard portion comprising touch-sensitive regions and an edge portion, wherein the stylus handle is formed by the rollable keyboard portion being rolled around the edge portion to form a cylindrical shaft that acts as a stylus body, and wherein the collapsible keyboard does not include a separate stylus body;

    a stylus tip attached to the edge portion;

    a battery;

    a transceiver configured to wirelessly transmit keystrokes to a mobile device;

    a memory;

    a processor; and

    a bus that connects the collapsible keyboard to each of the memory, the processor, and the transceiver, wherein the memory stores a unique identifier that identifies the collapsible keyboard, and a profile associated with the mobile device.

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