Inventor · disambiguated record
Stephen K. Decker
Also filed as: DECKER STEPHEN K
14 granted patents·3 pending applications·1,482 citations·filing 1982–2009
95Inventor score
Top patents by PatentIndex Score
17 records- 0199US6683966B1Watermarking recursive hashes into frequency domain regionsDIGIMARC CORP·Filed 2000·Granted Jan 27, 2004·233 cites·20 claims
- 0299US6608911B2Digitally watermaking holograms for use with smart cardsDIGIMARC CORP·Filed 2001·Granted Aug 19, 2003·155 cites·21 claims
- 0398US7502759B2Digital watermarking methods and related toy and game applicationsDIGIMARC CORP·Filed 2002·Granted Mar 10, 2009·282 cites·28 claims
- 0498US6714683B1Wavelet based feature modulation watermarks and related applicationsDIGIMARC CORP·Filed 2000·Granted Mar 30, 2004·176 cites·28 claims
- 0597US7054461B2Authenticating printed objects using digital watermarks associated with multidimensional quality metricsDIGIMARC CORP·Filed 2002·Granted May 30, 2006·207 cites·40 claims
- 0696US7587066B2Method for detecting fraud in a value document such as a checkPITNEY BOWES INC·Filed 2005·Granted Sep 8, 2009·145 cites·5 claims
- 0796US6882737B2Digitally watermarking holograms for identity documentsDIGIMARC CORP·Filed 2003·Granted Apr 19, 2005·83 cites·39 claims
- 0895US6782115B2Watermark hologramsDIGIMARC CORP·Filed 2002·Granted Aug 24, 2004·78 cites·50 claims
- 0992US4504880AIntegrated magnetic recording head assembly including an inductive write subassembly and a magnetoresistive read subassemblyIBM·Filed 1982·Granted Mar 12, 1985·40 cites·8 claims
- 1081US7020303B2Feature-based watermarks and watermark detection strategiesDIGIMARC CORP·Filed 2001·Granted Mar 28, 2006·28 cites·12 claims
- 1176US7684623B2Pattern recognition of objects in image streamsDIGIMARC CORP·Filed 2006·Granted Mar 23, 2010·12 cites·17 claims
- 1275US7561714B2Reversible watermarkingDIGIMARC CORP·Filed 2002·Granted Jul 14, 2009·23 cites·30 claims
- 1374US8355526B2Digitally watermarking hologramsDIGIMARC CORP·Filed 2005·Granted Jan 15, 2013·3 cites·29 claims
- 1464US7151854B2Pattern recognition of objects in image streamsDIGIMARC CORP·Filed 2002·Granted Dec 19, 2006·17 cites·22 claims
- 1556US2009187435A1Security methods employing drivers licenses and other documentsCARR J SCOTT·Filed 2009·Application pending·0 cites
- 1649US2004049401A1Security methods employing drivers licenses and other documentsFiled 2003·Application pending·0 cites
- 1740US2002080992A1Watermarking hologramsFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →