Inventor · disambiguated record
Shaun Peter O'Keefe
Also filed as: O'KEEFE SHAUN PETER
2 granted patents·2 pending applications·5 citations·filing 2008–2011
47Inventor score
Top patents by PatentIndex Score
4 records- 0158US2010201114A1Page mark-up using printed dot barcodesCANON KK·Filed 2009·Application pending·0 cites
- 0247US8736908B2Printing and authentication of a security document on a substrate utilizing unique substrate propertiesYEAP ALVIN WAI LEONG·Filed 2008·Granted May 27, 2014·4 cites·15 claims
- 0345US8544741B2Data block offset encoding method for coordinatesO'KEEFE SHAUN PETER·Filed 2011·Granted Oct 1, 2013·1 cites·18 claims
- 0436US2010142756A1Document security methodCANON KK·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →