Title:
物品識別のための方法
Document Type and Number:
Japanese Patent JP5129916
Kind Code:
B2
Abstract:
The invention relates to a method for identifying articles, wherein article identification data are made available and the article is provided with a hologram representing said data so that the article can be identified by way of an intensity profile corresponding to said hologram. To this end, article-identifying individual data are provided, a hologram profile is digitally calculated using said individual data, and an intensity modulation of the hologram-producing beam is determined. The hologram-producing beam transfers the hologram pixels onto a hologram support that is associated with the article to be identified so that the article can be identified by way of the intensity profile reproduced from the associated hologram support.
Inventors:
Stephen Nete
Christoph Dietrich
Matthias Gerspach
Jern River
Stephan Stadtler
Christoph Dietrich
Matthias Gerspach
Jern River
Stephan Stadtler
Application Number:
JP2002506547A
Publication Date:
January 30, 2013
Filing Date:
June 22, 2001
Export Citation:
Assignee:
Tesa scribos Gezel Shaft Mitt Beschlenktel Haftungu
International Classes:
G03H1/04; G03H1/08; G03H1/22; G06K19/06; G06K19/16
Domestic Patent References:
| JP2000003532A | ||||
| JP5046062A | ||||
| JP10142806A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard