EP 1265199 A3 20050105 - Device for investigating documents
Title (en)
Device for investigating documents
Title (de)
Vorrichtung zur Untersuchung von Dokumenten
Title (fr)
Dispositif pour analyser des documents
Publication
Application
Priority
DE 10127836 A 20010608
Abstract (en)
[origin: EP1265199A2] The arrangement has at least two detector units (1-3) for detecting light (16) emanating from a document (10) under investigation and at least one dispersion element (5) that scatters the light emanating from the document. The dispersion element(s) and detector units are arranged so that the scattered light can be detected by the detector units. The dispersion element(s) performs diffuse transmission and/or reflection.
IPC 1-7
IPC 8 full level
G07D 7/12 (2006.01); G07D 7/1205 (2016.01)
CPC (source: EP US)
G07D 7/1205 (2017.04 - EP US)
Citation (search report)
- [X] US 4855817 A 19890808 - WATANABE YOSHIO [JP]
- [X] DE 19924750 A1 20001012 - OVD KINEGRAM AG ZUG [CH]
- [A] EP 0716538 A2 19960612 - CANON KK [JP]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1265199 A2 20021211; EP 1265199 A3 20050105; DE 10127836 A1 20030130; US 2002185609 A1 20021212; US 6768123 B2 20040727
DOCDB simple family (application)
EP 02008258 A 20020419; DE 10127836 A 20010608; US 16527402 A 20020610