ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,399,258, issued on Aug. 26, was assigned to OSRAM GmbH (Munich).
"Light emitting device" was invented by Michael Boenigk (Berlin).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an embodiment a light emitting device includes a light source, a switching element having an input capacitance associated therewith, the switching element being configured to control a current flow to the light source in accordance with a charging of the input capacitance, a voltage control element coupled with the switching element and having a voltage supply node, the voltage control element having a second capacitance associated therewith, wherein the voltage control element...