GENEVA, July 29 -- SIGNIFY HOLDING B.V. (High Tech Campus 485656 AE Eindhoven) filed a patent application (PCT/EP2025/050687) for "LED FILAMENT WITH ELONGATED RECESSES" on Jan 13, 2025. With publication no. WO/2025/153438, the details related to the patent application was published on Jul 24, 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), HEIJMANS, Martinus, Arnoldus, Cornelis (c/o High Tech Campus 75656 AE Eindhoven)
Abstract:
A LED filament (1) comprising: - an elongated carrier (2) with a width, W1, - a first elongated encaps...