Title:
FORGERY AND TAMPERING PREVENTION APPARATUS AND FORGERY AND TAMPERING PREVENTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/039703
Kind Code:
A1
Abstract:
A forgery and tampering prevention apparatus comprises: a first pattern part comprising a plurality of first cells, each having a first authenticity determination pattern formed therein; and a second pattern part comprising at least one second cell which is formed in a location, other than the locations in which the first cells are formed, within a region defining the first pattern part and has a second authenticity determination pattern formed therein.
Inventors:
LEE HEON (KR)
Application Number:
PCT/KR2018/005424
Publication Date:
February 28, 2019
Filing Date:
May 11, 2018
Export Citation:
Assignee:
NANO MECCA CO LTD (KR)
International Classes:
B42D25/328; B42D25/435; G06K19/06
Foreign References:
| JP2016085355A | 2016-05-19 | |||
| JP2008083532A | 2008-04-10 | |||
| KR20170090004A | 2017-08-07 | |||
| KR20160083603A | 2016-07-12 | |||
| KR20140142984A | 2014-12-15 |
Attorney, Agent or Firm:
LEE, Dong Gun (KR)
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