ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,202, issued on Jan. 27, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).

"Lighting device, lighting control method, and recording medium" was invented by Shintaro Hayashi (Hyogo, Japan) and Kenta Watanabe (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting device includes: a plurality of light sources that illuminate in all directions; a first detector that detects an installation orientation of the lighting device; and a controller that changes a light-emission pattern of each of the plurality of light sources according to the installation orientation of the lighting device detected by the firs...