- All sections
- C - Chemistry; metallurgy
- C23C - Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 14/28 - Vacuum evaporation by wave energy or particle radiation
Patent holdings for IPC class C23C 14/28
Total number of patents in this class: 465
10-year publication summary
35
|
44
|
55
|
31
|
45
|
39
|
27
|
36
|
35
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
26 |
Picodeon Ltd Oy | 38 |
26 |
Applied Materials, Inc. | 16587 |
16 |
Pulsedeon Oy | 12 |
9 |
Lam Research Corporation | 4775 |
8 |
Solmates B.V. | 8 |
8 |
National Institute of Advanced Industrial Science and Technology | 3677 |
7 |
Orbotech Ltd. | 180 |
7 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
6 |
Microsoft Technology Licensing, LLC | 51439 |
5 |
Boe Technology Group Co., Ltd. | 35384 |
5 |
JX Nippon Mining & Metals Corporation | 1576 |
5 |
Mycronic AB | 152 |
5 |
University of Copenhagen | 360 |
5 |
Rtx Corporation | 8674 |
5 |
TDK Corporation | 6306 |
4 |
North Carolina State University | 1492 |
4 |
General Electric Company | 18133 |
3 |
Toyota Motor Corporation | 28582 |
3 |
Sumitomo Electric Industries, Ltd. | 14131 |
3 |
Other owners | 305 |