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

Organic electroluminescence element

US Patent 7645523 · Granted Jan 12, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Organic electroluminescent device2019
Organic electroluminescent element2019
Magnesium alumosilicate-based phosphor2018
Motor function evaluation device and motor function evaluation method2017
Organic electroluminescent device having an electron- and /or exciton-blocking l2016
Organic electroluminescent device having an electron- and/or exciton-blocking la2016
Organic electroluminescence device2015
Silicate-based phosphor2015
Organic electroluminescence element2015
Organic electroluminescent device having a light-emitting layer comprising a hos2014
Organic electroluminescence device2013
Organic electroluminescence device2013