Invention Grant
- Patent Title: Method for checking an imprint and imprint checking device
- Patent Title (中): 检查印记和印记检查装置的方法
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Application No.: US11977688Application Date: 2007-10-25
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Publication No.: US08170290B2Publication Date: 2012-05-01
- Inventor: Ingolf Rauh , Udo Miletzki
- Applicant: Ingolf Rauh , Udo Miletzki
- Applicant Address: DE Munich
- Assignee: Siemens Akteingesellschaft
- Current Assignee: Siemens Akteingesellschaft
- Current Assignee Address: DE Munich
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102006050347 20061025
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method for checking an imprint reads an imprint, forms a data code from the imprint, and compares the data code with a predetermined number of check data codes of a stored data set. During a search for the data code in the data set, the method decides whether the data code is to be classified as acceptable or unacceptably faulty.
Public/Granted literature
- US20080101679A1 Method for checking an imprint and imprint checking device Public/Granted day:2008-05-01
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