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:
Aug. 26, 2025
Filed:
Aug. 18, 2022
Applicant:
Sap SE, Walldorf, DE;
Inventor:
Benjamin Weggenmann, Karlsruhe, DE;
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6254 (2013.01);
Abstract
Various examples are directed to systems and methods for obscuring directional data to improve privacy. An example system may access a first unit of directional data. The example system may select a sampled value from an angular cumulative distribution function (CDF) of a random distribution. The example system may use the selected sampled value to generate a random sample from the random distribution and apply the random sample to the first unit of directional data to generate a first obscured unit of directional data.