Method and system for processing observation charts

Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus

Reexamination Certificate

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Details

C345S156000, C178S018010, C178S019010, C178S019050

Reexamination Certificate

active

10632588

ABSTRACT:
The invention concerns a method and system for digitally processing information to be written on an observation form, said form being preprinted with at least one blank chart having at least one line and several columns, each column corresponding to a determined printed time, said form being also preprinted with a pattern adapted to cooperate with a digital pen and a computerized localization system for determining the position of the pen; using a pen having a writing tip and a digital tip; filling in data in one column at a time; reproducing said data in the computerized localization system and associating to said data its recording time; and comparing said recording time with the localized printed time of said data, so as to detect any inconsistency between the recording time and the printed time.

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patent: 5758095 (1998-05-01), Albaum et al.
patent: 6198383 (2001-03-01), Sekura et al.
patent: 6603464 (2003-08-01), Rabin
patent: 2004/0019879 (2004-01-01), Segawa et al.
patent: WO 01/26032 (2001-04-01), None
patent: WO 01/26033 (2001-04-01), None
patent: WO 01/26034 (2001-04-01), None
patent: WO 01/48685 (2001-07-01), None
patent: WO 03/038741 (2003-05-01), None
patent: WO 03/042907 (2003-05-01), None
patent: WO 03/042912 (2003-05-01), None

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