- 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 16/14 - Deposition of only one other metal element
Patent holdings for IPC class C23C 16/14
Total number of patents in this class: 262
10-year publication summary
|
19
|
15
|
26
|
21
|
18
|
20
|
19
|
27
|
32
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18658 |
58 |
| Tokyo Electron Limited | 12733 |
45 |
| Lam Research Corporation | 5252 |
25 |
| ASM IP Holding B.V. | 2078 |
19 |
| Kokusai Electric Corporation | 2020 |
13 |
| Entegris, Inc. | 1869 |
9 |
| ASM International N.V. | 132 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3985 |
8 |
| Hardide plc | 11 |
6 |
| International Business Machines Corporation | 61257 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42804 |
4 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1397 |
4 |
| Novellus Systems, Inc. | 482 |
3 |
| Central Glass Company, Limited | 1267 |
3 |
| Versum Materials US, LLC | 642 |
3 |
| Merck Patent GmbH | 5823 |
2 |
| Sandisk Technologies Inc. | 4809 |
2 |
| Sandisk Technologies LLC | 1433 |
2 |
| American Air Liquide, Inc. | 251 |
2 |
| FEI Company | 944 |
2 |
| Other owners | 40 |