Title:
印刷文書の簡単な符号化、認証およびコピー検出システム
Document Type and Number:
Japanese Patent JP6420840
Kind Code:
B2
More Like This:
Inventors:
Ehlenbreaker, Jan-Friedrich
Lowvek, Volker
Lowvek, Volker
Application Number:
JP2016546838A
Publication Date:
November 07, 2018
Filing Date:
January 28, 2015
Export Citation:
Assignee:
Carveyor-Notashi Societe Anonym
International Classes:
H04N1/387; B42D25/30; B42D25/305
Domestic Patent References:
| JP2000509176A | ||||
| JP2003291535A | ||||
| JP8329207A |
Attorney, Agent or Firm:
Patent business corporation Kita Aoyama International