Assignee
KARA TECHNOLOGY INC
US·2 granted patents·254 citations·filing 1999–1999
Top patents by PatentIndex Score
2 records- 0188US6735575B1Verifying the authenticity of printed documentsKARA TECHNOLOGY INC·Filed 1999·Granted May 11, 2004·110 cites·67 claims
- 0272US6505179B1Verifying the authenticity of printed documents on universally available paper stockKARA TECHNOLOGY INC·Filed 1999·Granted Jan 7, 2003·144 cites·70 claims
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