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. 16, 2026
Filed:
Dec. 07, 2023
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2022.01); G06N 5/01 (2023.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/008 (2013.01); G06N 5/01 (2023.01); H04L 9/0618 (2013.01);
Abstract
A computer implemented method can receive n training samples including sample values corresponding to m attributes and respective target values (n and m are positive integers), duplicate the sample values corresponding to the m attributes, pack the sample values into ciphertexts based on a batching option, and train a regression tree using the ciphertexts. The training is configured to encrypt the regression tree through homomorphic operations on the ciphertexts.
Boehler, Jonas. (2026). Training optimization of regression trees using fully homomorphic encryption (U.S. Patent No. 12659130). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12659130
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile