Munich, April 11 -- Novaled has submitted a patent application for Compound, Organic Light Emitting Diode, and Display Device. This invention was developed by Galán García Elena and Karpov Yevhen. The patent application number is EP20240730026 20240530. The patent publication number is EP4721534 (A1). International Patent Cla..

Geneva, April 10 -- Feuerwerger Issac has submitted a patent application for Multilingual Keyboard. The patent application number is WO2025IB55887 20250609. The patent publication number is WO2026069015 (A1). International Patent Classification codes are G06F3/02, G06F3/04886 and H01H13/83. Cooperative Patent Classification..

Geneva, April 10 -- Merck Patent has sought patent for Materials for Organic Light Emitting Diodes. This invention was developed by Montenegro Elvira, Linge Rouven and Kraska Martin. The patent application number is WO2025EP77114 20250923. The patent publication number is WO2026068433 (A1). International Patent Classification..

Alexandria, April 9 -- Samsung Display has obtained a patent for lighting device for motor vehicles having an emitter that emits light by thermally activated delayed fluorescence. This invention was developed by Volz Daniel and Fluegge Harald. The patent application number is US201816756254 20181018. The patent publication nu..