ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,127, issued on Nov. 25, was assigned to ZKW Group GmbH (Wieselburg, Austria).
"Lighting device" was invented by Harald Graf (Wurflach, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a lighting device (1) that includes (i) a multi-LED chip (2), wherein the multi-LED chip (2) has a plurality of LED light sources (2') as well as a plurality of regulating elements (2"), wherein each LED light source (2') is assigned a regulating element (2") connected in series for regulating the current consumption of the respective LED light source (2') and together with the regulating element (2") forms a controllable string (2a, 2b,...