ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,739,048, issued on Sept. 15, was assigned to Deutsche Telekom AG (Bonn, Germany).
"Initiating a communication or connectivity service between a first location and a second location based on optical data transmission of a user-defined optical signal" was invented by Thomas Haag (Rodgau, Germany) and Werner Weiershausen (Eppertshausen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for initiating, via a telecommunications network, a communication or connectivity service between a first location and a second location based on optical data transmission of a user-defined optical signal includes: in a first step, an optical initialization si...