Aldegonda Lucia Weijers

5 Patents

• US125502642026

  Method for Making a Lighting Device

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• US122220742025

  Light Emitting Diode Filament

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• US121563072024

  Method of Controlling a Lighting Emitting Diode Lighting Device and a Light Emitting Diode, LED, Based Lighting Device

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• US120922712024

  Optical and Thermal Improvement of a Two-sided Multi-channel Filament

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• US118987072024

  Light-emitting Diode Filament Comprising Three Types of Leds

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