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Electronic pen and method for recording of handwritten information

  • US 20030107558A1
  • Filed: 11/29/2002
  • Published: 06/12/2003
  • Est. Priority Date: 11/30/2001
  • Status: Active Grant
First Claim
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1. An electronic pen for recording of handwritten or hand-drawn information, comprising a control unit;

  • and a memory, wherein the control unit is arranged to register pen movements across at least one base, to store a plurality of digital pen strokes in the memory as a function of said movements, and to supply a set of the digital pen strokes for processing, and wherein the digital pen strokes include a first type, which is intended to be processed as graphical information constituting said information to be recorded, and a second type, which is intended to be processed as instructions for the processing of digital pen strokes of the first type, the electronic pen further comprising;

    session-determining means adapted to detect a current working session of the pen, wherein the control unit is arranged to indicate, for the processing of said set of digital pen strokes, the working session during which the respective digital pen strokes have been input.

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