GENEVA, April 14 -- SIGNIFY HOLDING B.V. (High Tech Campus 485656 AE Eindhoven) filed a patent application (PCT/EP2024/076602) for "LED FILAMENT" on Sep 23, 2024. With publication no. WO/2025/073520, the details related to the patent application was published on Apr 10, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): VAN BOMMEL, Ties (c/o High Tech Campus 75656 AE Eindhoven), MALLENS, Erik, Petrus, Johannes (c/o High Tech Campus 75656 AE Eindhoven)
Abstract:
The invention relates to a lighting device comprising an elongated carrier, a major white LED filament section, and a minor color LE...