Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Aromatic amine derivatives and organic electroluminescent elements using same

Aromatic amine derivatives and organic electroluminescent elements using same

US Patent 12232414 · Granted Feb 18, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organic electroluminescent element and electronic device2025
Organic electroluminescence device and electronic apparatus provided with the sa2025
Compound, organic electroluminescence device, and electronic apparatus2025
Compound, organic electroluminescence device and electronic apparatus2025
Compound, material for organic electroluminescent elements, organic electrolumin2025
Organic electroluminescence device and electronic apparatus provided with the sa2025
Resin composition, resin cured product, and composite molded body2025
Compound, organic electroluminescence device and electronic apparatus2025
Organic electroluminescence device and electronic apparatus provided with the sa2024
Compound and organic electroluminescence device2024
Antenna module, communication device, and array antenna2024
Circuit board and method for producing circuit board2024