GB9308224D0 - Optical device - Google Patents

Optical device

Info

Publication number
GB9308224D0
GB9308224D0 GB939308224A GB9308224A GB9308224D0 GB 9308224 D0 GB9308224 D0 GB 9308224D0 GB 939308224 A GB939308224 A GB 939308224A GB 9308224 A GB9308224 A GB 9308224A GB 9308224 D0 GB9308224 D0 GB 9308224D0
Authority
GB
United Kingdom
Prior art keywords
optical device
optical
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
Application number
GB939308224A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tunnadine Graham D R
Original Assignee
Tunnadine Graham D R
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tunnadine Graham D R filed Critical Tunnadine Graham D R
Priority to GB939308224A priority Critical patent/GB9308224D0/en
Publication of GB9308224D0 publication Critical patent/GB9308224D0/en
Priority to CA002161082A priority patent/CA2161082A1/en
Priority to JP6522940A priority patent/JPH09500219A/en
Priority to AU65422/94A priority patent/AU6542294A/en
Priority to PCT/GB1994/000844 priority patent/WO1994024615A1/en
Priority to EP94913170A priority patent/EP0695440A1/en
Pending legal-status Critical Current

Links

GB939308224A 1993-04-21 1993-04-21 Optical device Pending GB9308224D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB939308224A GB9308224D0 (en) 1993-04-21 1993-04-21 Optical device
CA002161082A CA2161082A1 (en) 1993-04-21 1994-04-21 Holograms
JP6522940A JPH09500219A (en) 1993-04-21 1994-04-21 hologram
AU65422/94A AU6542294A (en) 1993-04-21 1994-04-21 Holograms
PCT/GB1994/000844 WO1994024615A1 (en) 1993-04-21 1994-04-21 Holograms
EP94913170A EP0695440A1 (en) 1993-04-21 1994-04-21 Holograms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939308224A GB9308224D0 (en) 1993-04-21 1993-04-21 Optical device

Publications (1)

Publication Number Publication Date
GB9308224D0 true GB9308224D0 (en) 1993-06-02

Family

ID=10734201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939308224A Pending GB9308224D0 (en) 1993-04-21 1993-04-21 Optical device

Country Status (6)

Country Link
EP (1) EP0695440A1 (en)
JP (1) JPH09500219A (en)
AU (1) AU6542294A (en)
CA (1) CA2161082A1 (en)
GB (1) GB9308224D0 (en)
WO (1) WO1994024615A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734485A (en) * 1995-04-25 1998-03-31 Rocky Research Large display composite holograms and methods
GB0013379D0 (en) 2000-06-01 2000-07-26 Optaglio Ltd Label and method of forming the same
CZ200324A3 (en) 2000-06-05 2007-01-31 Optaglio Limited Product verification, system for and method of product authentication
GB0016356D0 (en) 2000-07-03 2000-08-23 Optaglio Ltd Optical structure
GB0016359D0 (en) 2000-07-03 2000-08-23 Optaglio Ltd Optical apparatus
GB0016358D0 (en) 2000-07-03 2000-08-23 Optaglio Ltd Optical device
GB0016354D0 (en) * 2000-07-03 2000-08-23 Optaglio Ltd Optical security device
JP3964665B2 (en) * 2001-12-17 2007-08-22 大日本印刷株式会社 How to create a computer generated hologram
US20070268536A1 (en) * 2002-07-10 2007-11-22 De La Rue Inernaional Limited De La Rue House Optically Variable Security Device
DE102006016389B4 (en) 2006-04-05 2018-06-14 Sew-Eurodrive Gmbh & Co Kg Device with nameplate with hologram
JP5347248B2 (en) * 2007-08-09 2013-11-20 大日本印刷株式会社 Screen switching hologram

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278673A (en) * 1968-06-20 1972-06-21 Konishiroku Photo Ind Holographic camera
GB1292110A (en) * 1970-05-21 1972-10-11 Claudgen Ltd Improvements in or relating to visual display devices
US4206965A (en) * 1976-08-23 1980-06-10 Mcgrew Stephen P System for synthesizing strip-multiplexed holograms
US4878719A (en) * 1988-12-15 1989-11-07 Hughes Aircraft Company Automotive wheel covers with spatially stabilized images
US5056880A (en) * 1990-04-08 1991-10-15 Dz Company Holographic wallpaper
US5103325A (en) * 1990-10-01 1992-04-07 Xerox Corporation Segmented hologram for multi-image display

Also Published As

Publication number Publication date
CA2161082A1 (en) 1994-10-27
WO1994024615A1 (en) 1994-10-27
EP0695440A1 (en) 1996-02-07
JPH09500219A (en) 1997-01-07
AU6542294A (en) 1994-11-08

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