How many patents does Universal Display Corporation have?

Universal Display Corporation has 3,148 patents for the period 2009 - 2018. There are 571 patent families with 1,011 granted patents and 2,137 applications patents. The key filing countries are US: 1,207 | KR: 402 | RoW: 383 | CN: 356 | JP: 329 | EP: 321 | WO: 150.

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Universal Display Corporation
Top assignees appearing on patents

Universal Display Corporation
The top patent families are

Most common title of patent family Family members Filing year
single triphenylene chromophores in phosphorescent light emitting diodes 76 2007
phosphorescent materials 45 2007
metal complexes of imidazo[1,2-f]phenanthridine ligands for use in oled devices 40 2006
new materials with aza-dibenzothiophene or aza-dibenzofuran core for pholed 37 2009
phosphorescent materials 35 2008
heteroleptic iridium carbene complexes and light emitting device using them 33 2011
phosphorescent materials 28 2008
organoselenium materials and their uses in organic light emitting devices 28 2008
iridium complex with methyl-d3 substitution 27 2009
novel oled display architecture 26 2008
heteroleptic iridium complex 25 2009
hybrid layers for use in coatings on electronic devices or other articles 25 2008
metal complexes with boron-nitrogen heterocycle containing ligands 23 2009
iridium complexes with aza-benzo fused ligands 22 2012
blue emitter with high efficiency based on imidazo [1,2-f] phenanthridine iridium comple… 🛈 21 2008
stable blue phosphorescent organic light emitting devices 21 2007
triphenylene hosts in phosphorescent light emitting diodes 20 2005
electroluminescent devices for lighting applications 19 2010
organic electroluminescent materials and devices 18 2014
2-azatriphenylene materials for organic light emitting diodes 18 2009
pyridyl carbene phosphorescent emitters 18 2011
triphenylene silane hosts 18 2011
liquid compositions for inkjet printing of organic layers or other uses 18 2009
novel tetradentate platinum complexes 18 2011
organic electroluminescent materials and devices 18 2016