Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Geert Langereis0
Evert Jan Van Loenen0
Ralph Kurt0
Steffen Reymann0
Date of Patent
January 8, 2013
0Patent Application Number
122957570
Date Filed
March 28, 2007
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
A pen which is able to modulate the trace of the pen in response to a sensory signal of the user, such as for example skin conductance or respiration. The sensory signals represent the mood of the user. By changing the trace of the pen, a change in mood of the user can be expressed.
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