ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,774, issued on Feb. 10, was assigned to Robert Bosch GmbH (Stuttgart, Germany).

"System and method with multi-size masking for certified defenses against adversarial patches" was invented by Chaithanya Kumar Mummadi (Pittsburgh), Wan-Yi Lin (Pittsburgh), Filipe Condessa (Pittsburgh), Aniruddha Saha (Elkridge, Md.) and Shuhua Yu (Pittsburgh).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented system and method relate to certified robust defenses against adversarial patches. A two-mask image is generated using a first mask and a second mask with respect to a source image. The two-mask image is associated with a highest prediction loss...