Method for manufacturing epitaxial silicon wafer and epitaxial silicon wafer
US-10867791-B2 · Dec 15, 2020 · US
in conditions of zero-gravity or low gravity · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C30B30/08 |
| Official title | in conditions of zero-gravity or low gravity |
| Display label | in conditions of zero-gravity or low gravity |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10867791-B2 · Dec 15, 2020 · US
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US-2016362811-A1 · Dec 15, 2016 · US