US Patent Issued to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA on Dec. 9 for "Transmission device, transmission method, reception device, and reception method" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,494,858, issued on Dec. 9, was assigned to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (Torrance, Calif.).

"Transmission device, transmission method, reception device, and reception method" was invented by Yutaka Murakami (Kanagawa, Japan) and Nobuhiko Hashida (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transmission device includes a symbol generator that generates a modulation symbol by mapping transmission data to a signal point arranged in a two-dimensional or three-dimensional color space; and an outputter that outputs an optical signal modulated according to the modulation symbol."

The patent was filed on May 21, 2024,...