ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,670, issued on Sept. 30, was assigned to Oracle International Corp. (Redwood Shores, Canada).

"Personalized internal services via a privacy-constrained content promotion platform" was invented by Guru Selvaraj (Madhapur, India), Kyasaram Vishwa Prasad (Madhapur, India) and Chidambaram Gopal Karthik Murugan (Redwood City, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are described for providing personalized content in applications without revealing personal details to content providers. A base machine learning model is loaded to a cloud environment that is private to a tenant organization. The base machine learning model is used t...