How many patents does
Universal Display Corporation have?
patents
3,148
families
571
granted
1,011
applications
2,137
US
1,207
KR
402
CN
356
JP
329
EP
321
WO
150
RoW
383
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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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patent families
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Universal Display Corporation
Top ten assignees appearing on patents
Universal Display Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
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 |