Semiconductor light emitting device growing active layer on textured surface
US-9911896-B2 · Mar 6, 2018 · US
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Yi Sungsoo patents
Yi Sungsoo holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Apr 21, 2015 |
| Latest publication | Mar 6, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Controlling pit formation in a III-nitride device
US-9012250-B2 · Apr 21, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Semiconductor light emitting device growing active layer on textured surface
US-9911896-B2 · Mar 6, 2018 · US
Controlling pit formation in a III-nitride device
US-9012250-B2 · Apr 21, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H01L33/007 | 2 |
| H01L33/12 | 2 |
| H10H20/815 | 2 |
| H10H20/01335 | 2 |
| H01L33/22 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 2 |