Digitizer pen for writing on reusable paper
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United States of America Patent
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N/A
Issued Date -
Jul 29, 2004
app pub date -
Jan 27, 2003
filing date -
Jan 27, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A digitizer pen including a pen having an elongated body terminating in a tip, a locator device configured to enable tracking a location of the tip on a substrate and a writing implement primarily disposed within the elongated body. The writing implement has an electric charge substantially at the tip for writing on the substrate which is responsive to an applied electric field.
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