- All sections
- C - Chemistry; metallurgy
- C30B - Single-crystal growth; unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; refining by zone-melting of material; production of a homogeneous polycrystalline material with defined structure; single crystals or homogeneous polycrystalline material with defined structure; after-treatment of single crystals or a homogeneous polycrystalline material with defined structure; apparatus therefor
- C30B 29/44 - Gallium phosphide
Patent holdings for IPC class C30B 29/44
Total number of patents in this class: 27
10-year publication summary
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0
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2
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1
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0
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2
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3
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0
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8
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11
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0
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