Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Organic electroluminescent device and display

Organic electroluminescent device and display

US Patent 7740955 · Granted Jun 22, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Infrared-emitting compound, and luminescent thin film, luminescent particle, wav2025
Image forming apparatus2025
Image forming apparatus2025
Image forming apparatus configured to generate data for density correction2024
Photoresponsive high-molecular weight material, adhesive, toner, and image formi2024
Image forming apparatus2024
Image forming apparatus2023
Organic borane complex, composition containing organic borane, and organic elect2023
Photoresponsive low-molecular weight material, adhesive, toner, and image formin2023
Structure of optical sensor having light-emitting element and light-receiving el2023
Method for producing B cell population and method for producing monoclonal antib2023
Structure of optical sensor having light-emitting element and plurality of light2023