Organic EL multi-color light-emitting device
US-10276637-B2 · Apr 30, 2019 · US
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Eida Mitsuru patents
Eida Mitsuru holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Dec 1, 2015 |
| Latest publication | Apr 30, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Aromatic amine derivative, and organic electroluminescent element containing same
US-9837616-B2 · Dec 5, 2017 · US
Aromatic amine derivative, organic device material and hole-injection/transport material and organic electroluminescent element material each comprising the derivative, and organic electroluminescent element
US-9527814-B2 · Dec 27, 2016 · US
Organic electroluminescence device
US-9203043-B2 · Dec 1, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Organic EL multi-color light-emitting device
US-10276637-B2 · Apr 30, 2019 · US
Aromatic amine derivative, and organic electroluminescent element containing same
US-9837616-B2 · Dec 5, 2017 · US
Aromatic amine derivative, organic device material and hole-injection/transport material and organic electroluminescent element material each comprising the derivative, and organic electroluminescent element
US-9527814-B2 · Dec 27, 2016 · US
Organic electroluminescence device
US-9203043-B2 · Dec 1, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01L51/0072 | 4 |
| H10K50/11 | 4 |
| H10K85/6572 | 4 |
| C09K11/06 | 3 |
| H01L51/5012 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Electricity | 4 |