- 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 16/54 - Apparatus specially adapted for continuous coating
Patent holdings for IPC class C23C 16/54
Total number of patents in this class: 1192
10-year publication summary
106
|
73
|
105
|
134
|
110
|
81
|
82
|
106
|
73
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Applied Materials, Inc. | 16587 |
143 |
Tokyo Electron Limited | 11599 |
31 |
Kokusai Electric Corporation | 1791 |
28 |
Beneq Oy | 205 |
24 |
Eastman Kodak Company | 3444 |
21 |
Lam Research Corporation | 4775 |
21 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
21 |
Aixtron SE | 288 |
20 |
ASM IP Holding B.V. | 1715 |
20 |
Samsung Display Co., Ltd. | 30585 |
18 |
Konica Minolta, Inc. | 8349 |
17 |
Pilkington Group Limited | 748 |
17 |
AGC Glass Europe | 1049 |
14 |
Safran Ceramics | 366 |
14 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
13 |
Toppan Printing Co., Ltd. | 2212 |
13 |
ASM International N.V. | 150 |
12 |
IHI Corporation | 3268 |
11 |
Picosun Oy | 130 |
11 |
Sio2 Medical Products, Inc. | 199 |
10 |
Other owners | 713 |