ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,864, issued on May 27, was assigned to Nano Dimension Technologies Ltd. (Ness Ziona, Israel).

"System and method for mimicking a neural network without access to the original training dataset or the target model" was invented by Eli David (Tel Aviv, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device, system, and method is provided to mimic a pre-trained target model without access to the pre-trained target model or its original training dataset. A set of random or semi-random input data may be sent to randomly probe the pre-trained target model at a remote device. A set of corresponding output data may be received from the remote device ...