US Patent Issued to SUN PATENT TRUST on April 8 for "Transmission method, reception method, transmission device, and reception device" (Japanese Inventors)

ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,591, issued on April 8, was assigned to SUN PATENT TRUST (New York).

"Transmission method, reception method, transmission device, and reception device" was invented by Tadamasa Toma (Osaka, Japan), Noritaka Iguchi (Osaka, Japan), Takahiro Nishi (Nara, Japan) and Hisaya Katou (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to one aspect of the present disclosure, a transmission method for enabling transmission of content using a broadcast and a communication channel includes: transmitting playback control information and service information using at least the broadcast wave, the service information being information for play...