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. 07, 2016
Filed:
Mar. 26, 2014
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
Vladimir Y. Kolesnikov, Jersey City, NJ (US);
Gordon T. Wilfong, Florham Park, NJ (US);
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
Techniques are provided for anonymizing streamed data. In various embodiments, data are anonymized by receiving a data element of a data stream including a plurality of said data elements (p, s), where pcomprises an identifying portion and scomprises an associated sensitive information portion; obtaining a partitioned space S including t regions; assigning the identifying portion, p, to a selected region; encrypting the associated sensitive information sas e(s); and storing the encrypted associated sensitive information e(s) in a list associated with the selected region but not storing the associated identifying portion, p, in the list. The regions have corresponding center points, and a nearest center to pis optionally determined. The encrypted associated sensitive information e(s) may be stored in a list associated with the nearest center.