The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2012
Filed:
Mar. 19, 2010
Andrea Califano, New York, NY (US);
Stephen Carl Kaufman, Peekskill, NY (US);
Marco Martens, Chappaqua, NY (US);
William Robert Pulleyblank, Croton on Hudson, NY (US);
Gustavo Alejandro Stolovitzky, Bronx, NY (US);
Charles Philippe Tresser, Mamaroneck, NY (US);
Chai Wah Wu, Poughquag, NY (US);
Andrea Califano, New York, NY (US);
Stephen Carl Kaufman, Peekskill, NY (US);
Marco Martens, Chappaqua, NY (US);
William Robert Pulleyblank, Croton on Hudson, NY (US);
Gustavo Alejandro Stolovitzky, Bronx, NY (US);
Charles Philippe Tresser, Mamaroneck, NY (US);
Chai Wah Wu, Poughquag, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of processing semiotic data includes receiving semiotic data including at least one data set P, selecting a function h, and for at least one of each data set P to be collected, computing h(P), destroying data set P, and storing h(P) in a database, wherein data set P cannot be extracted from h(P). The method further includes selecting a private key/public key (K, k) once for all cases, one of destroying the private key K and sending the private key K to a trusted party, and choosing function h as the public encryption function corresponding to k.