ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,802, issued on April 14.

"Method and system for identification via channels and computer program product" was invented by Onur Gunlu (Berlin), Rafael F. Schaefer (Berlin), Joerg Kliewer (Fair Lawn, N.J.) and Vladimir Sidorenko (Ulm, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a method for identification via channels in a system having a plurality of data processing devices. The method comprises selecting, in a first data processing device, an identifier indicative of a target second data processing device of a plurality of second data processing devices; determining, in the first data processing device, an outer...