Inventor · disambiguated record
Charles P. Tresser
Also filed as: TRESSER CHARLES · TRESSER CHARLES P · TRESSER CHARLES PHILIPPE
61 granted patents·11 pending applications·3,779 citations·filing 1997–2017
99Inventor score
Top patents by PatentIndex Score
72 records- 0197US6450403B1Method and apparatus for depositing ordinary checks from home or officeIBM·Filed 2001·Granted Sep 17, 2002·199 cites·20 claims
- 0297US6275599B1Compressed image authentication and verificationIBM·Filed 1998·Granted Aug 14, 2001·343 cites·13 claims
- 0397US6226619B1Method and system for preventing counterfeiting of high price wholesale and retail itemsIBM·Filed 1998·Granted May 1, 2001·355 cites·33 claims
- 0496US6069955ASystem for protection of goods against counterfeitingIBM·Filed 1998·Granted May 30, 2000·234 cites·17 claims
- 0595US6954290B1Method and apparatus to correct distortion of document copiesIBM·Filed 2000·Granted Oct 11, 2005·106 cites·9 claims
- 0694US6397334B1Method and system for authenticating objects and object dataIBM·Filed 1998·Granted May 28, 2002·199 cites·59 claims
- 0792US7353532B2Secure system and method for enforcement of privacy policy and protection of confidentialityIBM·Filed 2002·Granted Apr 1, 2008·81 cites·14 claims
- 0892US6957337B1Method and apparatus for secure authorization and identification using biometrics without privacy invasionIBM·Filed 1999·Granted Oct 18, 2005·198 cites·50 claims
- 0991US6525672B2Event-recorder for transmitting and storing electronic signature dataIBM·Filed 1999·Granted Feb 25, 2003·282 cites·11 claims
- 1090US7370366B2Data management system and methodIBM·Filed 2001·Granted May 6, 2008·69 cites·4 claims
- 1189US7983468B2Method and system for extracting information from documents by document segregationJP MORGAN CHASE BANK·Filed 2005·Granted Jul 19, 2011·40 cites·30 claims
- 1288US7215445B2Method and apparatus to correct distortion of document copiesIBM·Filed 2005·Granted May 8, 2007·11 cites·8 claims
- 1388US6990586B1Secure data transmission from unsecured input environmentsIBM·Filed 2000·Granted Jan 24, 2006·51 cites·19 claims
- 1487US8327451B2Secure system and method for enforcement of privacy policy and protection of confidentialityDURI SASTRY S·Filed 2008·Granted Dec 4, 2012·22 cites·16 claims
- 1587US8118216B2Method and system for discovering significant subsets in collection of documentsHOCH ROBERT·Filed 2007·Granted Feb 21, 2012·44 cites·16 claims
- 1686US7549054B2System, method, service method, and program product for managing entitlement with identity and privacy applications for electronic commerceIBM·Filed 2004·Granted Jun 16, 2009·46 cites·20 claims
- 1786US6737954B2Event-recorder for transmitting and storing electronic signature dataIBM·Filed 2001·Granted May 18, 2004·66 cites·14 claims
- 1885US6834344B1Semi-fragile watermarksIBM·Filed 1999·Granted Dec 21, 2004·85 cites·28 claims
- 1985US6115616AHand held telephone set with separable keyboardIBM·Filed 1998·Granted Sep 5, 2000·115 cites·11 claims
- 2083US7100050B1Secured signal modification and verification with privacy controlIBM·Filed 2000·Granted Aug 29, 2006·22 cites·4 claims
- 2183US6807634B1Watermarks for customer identificationIBM·Filed 1999·Granted Oct 19, 2004·78 cites·20 claims
- 2282US7640432B2Electronic cash controlled by non-homomorphic signaturesIBM·Filed 2000·Granted Dec 29, 2009·24 cites·14 claims
- 2382US7401352B2Secure system and method for enforcement of privacy policy and protection of confidentialityIBM·Filed 2002·Granted Jul 15, 2008·20 cites·9 claims
- 2482US7222100B2System and method for maintaining customer privacyIBM·Filed 2005·Granted May 22, 2007·7 cites·15 claims
- 2581US6817538B2Method and system for preventing parallel marketing of wholesale and retail itemsIBM·Filed 2002·Granted Nov 16, 2004·20 cites·7 claims
- 2680US6023495ASystem and method for acquiring three-dimensional data subject to practical constraints by integrating CT slice data and CT scout imagesIBM·Filed 1998·Granted Feb 8, 2000·62 cites·5 claims
- 2779US6256736B1Secured signal modification and verification with privacy controlIBM·Filed 1998·Granted Jul 3, 2001·53 cites·12 claims
- 2878US7225169B1Method and system for commerce with full anonymityIBM·Filed 2000·Granted May 29, 2007·12 cites·14 claims
- 2978US6501390B1Method and apparatus for securely determining aspects of the history of a goodIBM·Filed 1999·Granted Dec 31, 2002·176 cites·23 claims
- 3077US8260189B2Entertainment system using bio-responseCHAINER TIMOTHY·Filed 2007·Granted Sep 4, 2012·7 cites·20 claims
- 3175US6873977B1Achieving buyer-seller anonymity for unsophisticated users under collusion amongst intermediariesIBM·Filed 2000·Granted Mar 29, 2005·10 cites·11 claims
- 3274US7360686B2Method and system for discovering significant subsets in collection of documentsJP MORGAN CHASE BANK·Filed 2005·Granted Apr 22, 2008·4 cites·7 claims
- 3373US5917951AClustered aperiodic maskIBM·Filed 1997·Granted Jun 29, 1999·43 cites·9 claims
- 3470US6996543B1System for protection of goods against counterfeitingIBM·Filed 1998·Granted Feb 7, 2006·150 cites·16 claims
- 3569US6804373B1Method and system using renormalized pixels for public key and compressed images watermarks on printsIBM·Filed 2000·Granted Oct 12, 2004·21 cites·21 claims
- 3667US7188258B1Method and apparatus for producing duplication- and imitation-resistant identifying marks on objects, and duplication- and duplication- and imitation-resistant objectsIBM·Filed 1999·Granted Mar 6, 2007·62 cites·34 claims
- 3767US6564322B1Method and apparatus for watermarking with no perceptible traceIBM·Filed 1999·Granted May 13, 2003·21 cites·22 claims
- 3866US6982625B2Event-recorder for transmitting and storing electronic signature dataIBM·Filed 2003·Granted Jan 3, 2006·10 cites·13 claims
- 3963US7265872B2Error diffusion with averaged directional biasesIBM·Filed 2003·Granted Sep 4, 2007·5 cites·43 claims
- 4062US7818581B2Data management systemIBM·Filed 2008·Granted Oct 19, 2010·2 cites·20 claims
- 4161US7171565B1Method and system for producing wise cardsIBM·Filed 2000·Granted Jan 30, 2007·7 cites·25 claims
- 4261US6853469B1Method and system for digital printing by density schedulingIBM·Filed 2000·Granted Feb 8, 2005·4 cites·44 claims
- 4360US8200982B2Semiotic system and method with privacy protectionCALIFANO ANDREA·Filed 2010·Granted Jun 12, 2012·1 cites·17 claims
- 4460US7502762B2Method and system for commerce with full anonymityIBM·Filed 2006·Granted Mar 10, 2009·0 cites·19 claims
- 4560US7051006B2System and method for maintaining customer privacyIBM·Filed 2001·Granted May 23, 2006·5 cites·7 claims
- 4658US6746053B1Method and system for preventing parallel marketing of wholesale and retail itemsIBM·Filed 1998·Granted Jun 8, 2004·81 cites·13 claims
- 4758US2004117220A1Secure system and method for self-management of customer relationship management databaseIBM·Filed 2002·Application pending·0 cites
- 4858US2013124420A1Secure system and method for enforcement of privacy policy and protection of confidentialityDURI SASTRY S·Filed 2012·Application pending·0 cites
- 4957US6515770B1Dither mask generation with calibration-independent number of threshold levelsIBM·Filed 1999·Granted Feb 4, 2003·20 cites·23 claims
- 5057US6028907ASystem and method for three-dimensional geometric modeling by extracting and merging two-dimensional contours from CT slice data and CT scout dataIBM·Filed 1998·Granted Feb 22, 2000·82 cites·6 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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