Bibliographic data

Document DE000010302944A1 (Pages: 3)

Bibliographic data Document DE000010302944A1 (Pages: 3)
INID Criterion Field Contents
54 Title TI [DE] Physikalisches Identifikationsverfahren von Schrifterfassungsgeräten und Dokumenten durch Störungen in der Schreibfläche
[EN] Physical identification procedure for input device of hand writing acquisition units using surface irregularities on input surface or on document
71/73 Applicant/owner PA Baltus, René, 53125 Bonn, DE
72 Inventor IN Baltus, René, 53125 Bonn, DE
22/96 Application date AD Jan 24, 2003
21 Application number AN 10302944
Country of application AC DE
Publication date PUB Aug 5, 2004
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31
32		 Priority data PRC
PRN
PRD

51 IPC main class ICM G06K 11/00
51 IPC secondary class ICS G06K 7/10
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC D21H 21/40
G09F 3/00
MCD main class MCM
MCD secondary class MCS G06K 11/00 (2006.01)
G06K 7/10 (2006.01)
G09F 3/00 (2006.01)
MCD additional class MCA D21H 21/40 (2006.01)
57 Abstract AB [DE] Die Erfindung betrifft ein physikalisches Identifikationsverfahren von Schrifterfassungsgeräten und papierene Dokumente, die gleichzeitig auf solch einem Gerät unterschrieben werden, durch ein- oder aufgebrachte, beim Schreiben wirksame, "Störungen" auf der zu beschreibenden Oberfläche.
[EN] Surface of handwriting input unit contains surface irregularities of any geometrical form, depth and size e.g. grooves or raised parts, company logo, company name. Irregularities are impressed into metal or plastic of input surface or in signature part of paper document.
56 Cited documents identified in the search CT DE000002525332B1
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
Citing documents Determine documents
Sequence listings
Search file IPC ICP G06K 9/78 U