ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,787,143, issued on Nov. 3, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Lighting device, lighting system, and method for controlling lighting device" was invented by Kosuke Hiratani (Osaka, Japan) and Shintaro Hayashi (Hyogo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting device includes: a light source that includes a plurality of light emitting elements arranged in a two-dimensional array; a communicator that acquires a control command by communicating with a control device; a driving circuit that drives the light source based on the control command acquired by the communicator; and a projection ...