ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,205, issued on Sept. 30, was assigned to SIGNIFY HOLDING B.V. (Eindhoven, Netherlands).
"LED filament arrangement" was invented by Ties Van Bommel (Horst, Netherlands) and Rifat Ata Mustafa Hikmet (Eindhoven, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting diode, LED, filament arrangement (100, 400, 510), comprising an elongated LED filament (150) comprising an array of a plurality of light emitting diodes (110, 410), LEDs, and a carrier (240) arranged to support the plurality of LEDs. The LED filament arrangement further comprises a heat sink (250), wherein the LED filament is arranged upon the heat sink. The LED filame...