Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Iridium-containing organic electroluminescent material, preparation method and organic electroluminescent device thereof

Iridium-containing organic electroluminescent material, preparation method and organic electroluminescent device thereof

US Patent 8822686 · Granted Sep 2, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for assessing a physiological signal quality based on an IA2025
Quaternary ammonium cyclodextrin and preparation method and uses thereof, and si2025
Compositions for facilitating the removal of a fingerprint2025
Control method and system for refrigeration, oil return and noise reduction of m2024
Biofunctional materials2024
Bioactive protein-polymer compositions for stain removal2024
Coatings containing polymer modified enzyme for stable self-cleaning of organic 2024
Preparation method for high optical indoxacarb intermediate2024
Methods of facilitating removal of a fingerprint2023
Preparation method of the microcapsules for low-temperature well cementation to 2023
Bioactive protein-polymer compositions for stain removal2023
Coatings containing polymer modified enzyme for stable self-cleaning of organic 2023