GB9710818D0 - Optically variable devices - Google Patents
Optically variable devicesInfo
- Publication number
- GB9710818D0 GB9710818D0 GB9710818A GB9710818A GB9710818D0 GB 9710818 D0 GB9710818 D0 GB 9710818D0 GB 9710818 A GB9710818 A GB 9710818A GB 9710818 A GB9710818 A GB 9710818A GB 9710818 D0 GB9710818 D0 GB 9710818D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optically variable
- variable devices
- devices
- optically
- variable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9710818A GB9710818D0 (en) | 1997-05-27 | 1997-05-27 | Optically variable devices |
PCT/GB1998/001537 WO1998053999A1 (en) | 1997-05-27 | 1998-05-27 | Optically variable devices |
AU76650/98A AU7665098A (en) | 1997-05-27 | 1998-05-27 | Optically variable devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9710818A GB9710818D0 (en) | 1997-05-27 | 1997-05-27 | Optically variable devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9710818D0 true GB9710818D0 (en) | 1997-07-23 |
Family
ID=10813056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9710818A Pending GB9710818D0 (en) | 1997-05-27 | 1997-05-27 | Optically variable devices |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7665098A (en) |
GB (1) | GB9710818D0 (en) |
WO (1) | WO1998053999A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ146199A0 (en) * | 1999-07-07 | 1999-07-29 | Note Printing Australia Limited | Improved security document or device |
KR100344080B1 (en) * | 2000-03-21 | 2002-07-24 | 한국조폐공사 | Water wiping intaglio ink formulations of optically variable type and method for using the same |
BR0313312A (en) * | 2002-08-13 | 2005-06-14 | Giesecke & Devrient Gmbh | Data bearer with an optically variable element |
DE10243863A1 (en) | 2002-08-13 | 2004-02-26 | Giesecke & Devrient Gmbh | Data carrier, e.g. a banknote, with at least a security marking area to prevent counterfeiting in the form of an optically variable embossed structure with optically varying coatings arranged over the embossed area |
GB0401370D0 (en) | 2004-01-21 | 2004-02-25 | Rue De Int Ltd | Security device |
DE102005061749A1 (en) | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optically variable security element for making valuable objects safe has an achromatic reflecting micro-structure taking the form of a mosaic made from achromatic reflecting mosaic elements |
FR2942811B1 (en) | 2009-03-04 | 2011-05-06 | Oberthur Technologies | SECURITY ELEMENT FOR DOCUMENT-VALUE. |
DE102010047250A1 (en) * | 2009-12-04 | 2011-06-09 | Giesecke & Devrient Gmbh | Security element, value document with such a security element and manufacturing method of a security element |
DE102009056934A1 (en) * | 2009-12-04 | 2011-06-09 | Giesecke & Devrient Gmbh | Security element, value document with such a security element and manufacturing method of a security element |
DE102011108242A1 (en) | 2011-07-21 | 2013-01-24 | Giesecke & Devrient Gmbh | Optically variable element, in particular security element |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0429782B1 (en) * | 1989-12-01 | 1994-05-18 | Landis & Gyr Technology Innovation AG | Arrangement for improving the falsification safety of a document of value |
JPH08510967A (en) * | 1993-06-08 | 1996-11-19 | リザーブ バンク オブ オーストラリア | Embossing a bill or the like with a security pattern |
DE19541064A1 (en) * | 1995-11-03 | 1997-05-07 | Giesecke & Devrient Gmbh | Data carrier with an optically variable element |
CN1193299A (en) * | 1996-02-29 | 1998-09-16 | 厄纳斯特·祝 | Anti-fake document with transparent writable hologram |
-
1997
- 1997-05-27 GB GB9710818A patent/GB9710818D0/en active Pending
-
1998
- 1998-05-27 WO PCT/GB1998/001537 patent/WO1998053999A1/en active Application Filing
- 1998-05-27 AU AU76650/98A patent/AU7665098A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU7665098A (en) | 1998-12-30 |
WO1998053999A1 (en) | 1998-12-03 |
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