Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Organic electroluminescence element

Organic electroluminescence element

US Patent 8324801 · Granted Dec 4, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device2025
System and method for providing driving assistance to safely overtake a vehicle2025
Light emitting device having thermally activated delayed fluorescent (TADF) comp2022
Hybrid electric vehicle, and lithium ion secondary battery cell selection method2022
Composition and light emitting device using the same2020
Polymer compound and light emitting device using the same2019
Organic electroluminescent element, production method for the same, planar light2018
Polymer compound having carbon cluster structure and organic device using same2016
Organic electroluminescent device comprising a polymer obtained by polymerizing 2014
External electrode fluorescent lamp and manufacturing method of the same2011
Processes for preparing 4-tert.-butylcyclohexanol and 4-tert.-butylcyclohexyl ac1999
Process for producing octahydrocoumarins and same as a product of such process1997