Stamatios Demetriou

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Beecroft, AU

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for authenticating and certifying printed documents
- Patent number 6,567,530
- Issue date May 20, 2003
- Canon Kabushiki Kaisha
- Seppo Reino Keronen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Template formation method and apparatus
- Patent number 6,011,866
- Issue date Jan 4, 2000
- Canon Kabushiki Kaisha
- Ross Alexander Donelly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image detection system
- Patent number 6,002,800
- Issue date Dec 14, 1999
- Canon Kabushiki Kaisha
- Ross Alexander Donelly
- G06 - COMPUTING CALCULATING COUNTING