Three-dimensional semiconductor device
US-9831267-B2 · Nov 28, 2017 · US
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Lee Eun-Young patents
Lee Eun-Young holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Oct 27, 2015 |
| Latest publication | Nov 28, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Compound and organic light-emitting diode including the same
US-9406890-B2 · Aug 2, 2016 · US
Compound and organic light emitting device including the same
US-9246109-B2 · Jan 26, 2016 · US
Amine-based compound and organic light-emitting diode including the same
US-9181474-B2 · Nov 10, 2015 · US
Compound and organic light emitting device including the same
US-9172050-B2 · Oct 27, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Three-dimensional semiconductor device
US-9831267-B2 · Nov 28, 2017 · US
Compound and organic light-emitting diode including the same
US-9406890-B2 · Aug 2, 2016 · US
Compound and organic light emitting device including the same
US-9246109-B2 · Jan 26, 2016 · US
Amine-based compound and organic light-emitting diode including the same
US-9181474-B2 · Nov 10, 2015 · US
Compound and organic light emitting device including the same
US-9172050-B2 · Oct 27, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01L51/006 | 4 |
| H10K85/633 | 4 |
| C09K11/06 | 3 |
| H10K85/6572 | 3 |
| H01L51/0072 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 5 |
| Chemistry & Metallurgy | 4 |