ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,386, issued on April 29, was assigned to ROKU INC. (San Jose, Calif.).
"Receiver for high precision synchronization" was invented by Jan Neerbek (Aarhus, Denmark), Bjorn Reese (Aarhus, Denmark) and Brian Moller (Aalborg, Denmark).
According to the abstract* released by the U.S. Patent & Trademark Office: "Some embodiments include an apparatus, method, and computer program product for high precision device synchronization of electronic devices in a shared medium. Some embodiments include a first electronic device that utilizes a combination of synchronization techniques to synchronize with a second electronic device. The first electronic device receives a first signal from the seco...