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. 07, 2025
Filed:
Nov. 11, 2022
Sap SE, Walldorf, DE;
Benjamin Weggenmann, Karlsruhe, DE;
Valentin Rublack, Cologne, DE;
SAP SE, Walldorf, DE;
Abstract
Various examples are directed to systems and methods for obscuring natural language data. A programmed computer may access natural language data comprising a first plurality of sequenced tokens. The programmed computer may apply an encoder model to the first plurality of sequenced tokens to generate a latent space representation of the first plurality of sequenced tokens, the latent space representation comprising a first content latent vector describing a content of the natural language data and a first author latent vector describing an author of the natural language data. The programmed computer may modify the first author latent vector to generate an obscured author latent vector. The programmed computer may apply a decoder model to the first content latent vector and the obscured author latent vector to generate obscured natural language data, the obscured natural language data comprising a second plurality of tokens.