Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quinoxaline derivatives and their use in organic light-emitting diode device

Quinoxaline derivatives and their use in organic light-emitting diode device

US Patent 8460801 · Granted Jun 11, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-stage structure-borne sound and vibration sensor2025
Micro-electro-mechanical systems (MEMS) microphone assembly2025
Method and systems for computational efficiency 3D prestack Kirchhoff depth migr2023
Array substrate, dimming liquid crystal panel, and display panel2023
Display panel and display device2023
Display module and display device2023
Array substrate, dimming liquid crystal panel, and display panel2022
Three-component seismic data acquisition while fracking2022
Three-component seismic data processing and interpretation method for seismic wh2021
Migration velocity analysis method for VSP data2017
Geophysical prospecting by processing vertical seismic profiles using downward c2017
Carbazole derivatives and organic light-emitting diode device using the same2014