Device and method for checking value documents for marking ink
US-10573113-B2 · Feb 25, 2020 · US
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Kokrhoun Stefan patents
Kokrhoun Stefan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kokrhoun Stefan |
| Total patents | 4 |
| First publication | Sep 20, 2016 |
| Latest publication | Feb 25, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Device and method for checking value documents, in particular banknotes, and value document processing system
US-2019164372-A1 · May 30, 2019 · US
Method and device for examining a sheet-shaped or card-shaped valuable document having a security feature having one or more cavities
US-9683972-B2 · Jun 20, 2017 · US
Method and apparatus for the determination of classification parameters for the classification of bank notes
US-9449255-B2 · Sep 20, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Giesecke & Devrient Gmbh | 2 |
| Giesecke & Devrient Currency Technology Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G07D7/08 | 4 |
| G07D7/12 | 3 |
| G07D7/00 | 3 |
| G07D7/1205 | 2 |
| G07D7/06 | 2 |