Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fluorene-based compound, organic light-emitting device using same and method for preparing same

Fluorene-based compound, organic light-emitting device using same and method for preparing same

US Patent 11069859 · Granted Jul 20, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric kettle having warming function and method for operating same2025
Organic light emitting device2025
Organic light emitting device2025
Organic light emitting device2025
Polymer, monomer, coating composition comprising same, organic light emitting de2025
Polymer, monomer, coating composition comprising same, organic light emitting de2025
Carbazole derivative and organic light emitting element using same2025
Carbazole derivative and organic light emitting element using same2025
Carbazole derivative and organic light emitting element using same2025
Carbazole derivative and organic light emitting element using same2025
Carbazole derivative and organic light emitting element using same2025
Nanocrystal particles and processes for synthesizing the same2025