Assignee
WU JUDY WAILING
CA·3 granted patents·1 pending application·21 citations·filing 2008–2009
Top patents by PatentIndex Score
4 records- 0185US8355180B2Authenticable anti-copy document and method to produce an authenticable anti-copy document with a combined void pantograph and faux watermark security featuresWU JUDY WAILING·Filed 2009·Granted Jan 15, 2013·12 cites·5 claims
- 0278US8371616B2False positive testing deviceWU JUDY WAILING·Filed 2008·Granted Feb 12, 2013·4 cites·9 claims
- 0375US8355179B2Multi-tonal copy evident document methods and productsWU JUDY WAILING·Filed 2009·Granted Jan 15, 2013·5 cites·15 claims
- 0440US2009245613A1Method And System For Producing Digital Electronic Document Security Graphics FilesWU JUDY WAILING·Filed 2009·Application pending·0 cites
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