Inventor · disambiguated record
Mitchell D. Swanson
Also filed as: SWANSON MITCHELL D
11 granted patents·2,319 citations·filing 1997–2008
95Inventor score
Top patents by PatentIndex Score
11 records- 0197US6751337B2Digital watermark detecting with weighting functionsDIGIMARC CORP·Filed 2002·Granted Jun 15, 2004·117 cites·20 claims
- 0297US6442283B1Multimedia data embeddingDIGIMARC CORP·Filed 1999·Granted Aug 27, 2002·236 cites·13 claims
- 0397US6272634B1Digital watermarking to resolve multiple claims of ownershipUNIV MINNESOTA·Filed 1997·Granted Aug 7, 2001·324 cites·4 claims
- 0497US6226387B1Method and apparatus for scene-based video watermarkingUNIV MINNESOTA·Filed 1997·Granted May 1, 2001·286 cites·14 claims
- 0597US6031914AMethod and apparatus for embedding data, including watermarks, in human perceptible imagesUNIV MINNESOTA·Filed 1997·Granted Feb 29, 2000·422 cites·23 claims
- 0696US6061793AMethod and apparatus for embedding data, including watermarks, in human perceptible soundsUNIV MINNESOTA·Filed 1997·Granted May 9, 2000·515 cites·30 claims
- 0794US6282299B1Method and apparatus for video watermarking using perceptual masksUNIV MINNESOTA·Filed 1997·Granted Aug 28, 2001·181 cites·11 claims
- 0890US5987459AImage and document management system for content-based retrievalUNIV MINNESOTA·Filed 1997·Granted Nov 16, 1999·160 cites·21 claims
- 0988US6915481B1Transactional watermarkingCOGNICITY INC·Filed 2000·Granted Jul 5, 2005·67 cites·19 claims
- 1072US8103051B2Multimedia data embedding and decodingTEWFIK AHMED·Filed 2008·Granted Jan 24, 2012·4 cites·26 claims
- 1164US7454034B2Digital watermarking of tonal and non-tonal components of media signalsDIGIMARC CORP·Filed 2004·Granted Nov 18, 2008·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →