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Adaptive user input device

  • US 10,409,485 B2
  • Filed: 10/09/2015
  • Issued: 09/10/2019
  • Est. Priority Date: 10/09/2014
  • Status: Active Grant
First Claim
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1. A user input device for use with a controlled device, comprising:

  • a substrate;

    a plurality of sensing electrodes disposed separately on or in the substrate for sensing an object; and

    a controller electrically coupled to the sensing electrodes and stored therein at least one virtual key allocation table, wherein the controller executes a converting operation to generate a sensed object information according to a capacitance data realized from the sensing electrodes, and generates an input command associated with a specified key in the virtual key allocation table, which corresponds to the sensed object information, for controlling the controlled device,wherein the virtual key allocation table is revisable to change number and definition of keys.

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