Device for producing a mono-crystalline sheet of semiconductor material from a molten alloy held between at least two aperture elements
US-10066312-B2 · Sep 4, 2018 · US
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the heating element being in contact with, or immersed in, the molten zone
the heating element being in contact with, or immersed in, the molten zone · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C30B13/18 |
| Official title | the heating element being in contact with, or immersed in, the molten zone |
| Display label | the heating element being in contact with, or immersed in, the molten zone |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Producing a mono-crystalline sheet of semiconductor material
US-2017009372-A1 · Jan 12, 2017 · US
Producing a mono-crystalline sheet of semiconductor material
US-9487884-B2 · Nov 8, 2016 · US