Fabricating method of customized mask and fabricating method of semiconductor device using customized mask
US-9230866-B2 · Jan 5, 2016 · US
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Kim Cheol-Hong patents
Kim Cheol-Hong 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 14, 2015 |
| Latest publication | Jan 5, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10P50/73 | 1 |
| H10P74/203 | 1 |
| G03F1/84 | 1 |
| G03F1/70 | 1 |
| H01L27/11556 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |
| Electricity | 2 |
| Operations & Transport | 1 |