ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,995, issued on Sept. 15, was assigned to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (Torrance, Calif.).

"Transmitting method, transmitting device, receiving method and receiving device" was invented by Yutaka Murakami (Kanagawa, Japan), Tomohiro Kimura (Osaka, Japan) and Mikihiro Ouchi (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmitting device includes a plurality of transmission antennas, and includes: a signal processor which generates a first baseband signal by modulating data of a first stream, and a second baseband signal by modulating data of a second stream; and a transmitter which generates, from the firs...