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EP2238516
European procedure
Extract from the Register of European Patents
EP Citations: EP2238516
| Cited in | International search | Type: | Patent literature | Publication No.: | US5856048
[A] (TAHARA SHIGEHIKO [JP], et al) [A] 1-11 * abstract * * column 29, line 34 - column 30, line 33; figure 23 *; | Type: | Patent literature | Publication No.: | WO2005091085
[A] (BUNDESDRUCKEREI GMBH [DE], et al) [A] 1-11 * page 2, line 31 - page 5, line 6 * * page 7, line 11 - page 8, line 35 * * page 10, line 9 - line 17; figures 3-8 *; | Type: | Patent literature | Publication No.: | WO2007131496
[DX] (HOLOGRAM IND RES GMBH [DE], et al) [DX] 1-9,11 * page 2, line 27 - page 5, line 9 * * page 6, line 4 - line 9 * * page 8, line 15 - page 9, line 3; figures 1-4; claims 1-11 *; | Type: | Patent literature | Publication No.: | GB2452066
[T] (VER TEC SECURITY SYSTEMS LTD [GB]) [T] 1-11 * page 3, line 23 - line 24 * * page 5, line 5 - page 7, line 4; figures 2-4 *; | Type: | Non-patent literature | Publication information: | [A] - RUDOLF L. VAN RENESSE, Optical Document Security, BOSTON LONDON, ARTECH HOUSE, (2005), XP002529816 [A] 2-6 * page 115 - page 127 * |