- All sections
- C - Chemistrymetallurgy
- C23C - Coating metallic materialcoating material with metallic materialsurface treatment of metallic material by diffusion into the surface, by chemical conversion or substitutioncoating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 14/42 - Triode sputtering
Patent holdings for IPC class C23C 14/42
Total number of patents in this class: 4
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 36705 |
1 |
| Hitachi Kokusai Electric Inc. | 860 |
1 |
| Nippon Mining & Metals Co., Ltd. | 105 |
1 |
| Viavi Solutions Inc. | 1484 |
1 |
| Other owners | 0 |