Vertical memory devices
US-9698151-B2 · Jul 4, 2017 · US
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Choi Yong-Joon patents
Choi Yong-Joon holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Jul 4, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Semiconductor device and method for fabricating the same
US-9190407-B2 · Nov 17, 2015 · US
Methods of fabricating a semiconductor memory device
US-8927384-B2 · Jan 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Vertical memory devices
US-9698151-B2 · Jul 4, 2017 · US
Semiconductor device and method for fabricating the same
US-9190407-B2 · Nov 17, 2015 · US
Methods of fabricating a semiconductor memory device
US-8927384-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10P50/694 | 1 |
| H10P50/642 | 1 |
| H10P50/242 | 1 |
| H10D30/66 | 1 |
| H10D30/6219 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |