Assignee
ZN VISION TECHNOLOGIES AG
DE·2 granted patents·72 citations·filing 1998–1999
Top patents by PatentIndex Score
2 records- 0153US6907138B1Method and device for analyzing surface structureZN VISION TECHNOLOGIES AG·Filed 1998·Granted Jun 14, 2005·28 cites·19 claims
- 0245US6922478B1Method for verifying the authenticity of an image recorded in a person identifying processZN VISION TECHNOLOGIES AG·Filed 1999·Granted Jul 26, 2005·44 cites·55 claims
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