Device and method for centrifugally synthesizing and growing compound crystal
US-2025369149-A1 · Dec 4, 2025 · US
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by pulling from a melt
by pulling from a melt · 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 | C30B28/10 |
| Official title | by pulling from a melt |
| Display label | by pulling from a melt |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for controlling crystal growth
US-12188146-B2 · Jan 7, 2025 · US
Method for preparing indium phosphide crystal by utilizing indium-phosphorus mixture
US-11781240-B2 · Oct 10, 2023 · US
Vertical draw system and method for surface adhesion of crystalline materials
US-11421340-B2 · Aug 23, 2022 · US
Methods and systems for controlling crystal growth
US-2022220630-A1 · Jul 14, 2022 · US
Method for producing group III nitride crystal and seed substrate
US-11377757-B2 · Jul 5, 2022 · US
Method for preparing indium phosphide crystal by utilizing indium-phosphorus mixture
US-2022081799-A1 · Mar 17, 2022 · US
Yttrium-doped barium fluoride crystal and preparation method and use thereof
US-11142689-B2 · Oct 12, 2021 · US
Metal member
US-2021277504-A1 · Sep 9, 2021 · US
Vertical draw system and method for surface adhesion of crystalline materials
US-2021262118-A1 · Aug 26, 2021 · US
Method for producing group iii nitride crystal and seed substrate
US-2020263320-A1 · Aug 20, 2020 · US
Yttrium-doped barium fluoride crystal and preparation method and use thereof
US-2020148948-A1 · May 14, 2020 · US
Crystal material, method for manufacturing crystal, radiation detector, nondestructive inspection apparatus, and imaging apparatus
US-10011770-B2 · Jul 3, 2018 · US
Crystal material, method for manufacturing crystal, radiation detector, nondestructive inspection apparatus, and imaging apparatus
US-2018100101-A1 · Apr 12, 2018 · US
Sheet production apparatus for removing a crystalline sheet from the surface of a melt using gas jets located above and below the crystalline sheet
US-9677193-B2 · Jun 13, 2017 · US
Method for recharging raw material polycrystalline silicon
US-9670593-B2 · Jun 6, 2017 · US
Polycrystalline silicon and method of casting the same
US-9546436-B2 · Jan 17, 2017 · US
Floating sheet production apparatus and method
US-9112064-B2 · Aug 18, 2015 · US
Polycrystalline silicon and method of casting the same
US-2015082833-A1 · Mar 26, 2015 · US
Apparatus for manufacturing silicon substrate for solar cell using continuous casting and having contacting solidification and stress relieving regions
US-8968471-B2 · Mar 3, 2015 · US