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:
Oct. 26, 2021
Filed:
Nov. 01, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Monika Piatek, Cracow, PL;
Michal Bodziony, Tęgoborze, PL;
Marcin Filip, Cracow, PL;
Andrzej Laskawiec, Cracow, PL;
Marcin Luczynski, Cracow, PL;
Lukasz S. Studzienny, Cracow, PL;
Tomasz Zatorski, Cracow, PL;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6227 (2013.01);
Abstract
A method of masking data includes disabling, by one or more processors of a computer system, operation of a data structure that includes at least one data index. The method includes masking, by the one or more processors of the computer system, the data structure in a table with an isomorphic function, and enabling, by the one or more processors of the computer system, operation of the data structure.