- 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 14/26 - Vacuum evaporation by resistance or inductive heating of the source
Patent holdings for IPC class C23C 14/26
Total number of patents in this class: 243
10-year publication summary
17
|
23
|
28
|
27
|
26
|
28
|
25
|
17
|
10
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Applied Materials, Inc. | 16587 |
12 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
12 |
Boe Technology Group Co., Ltd. | 35384 |
10 |
Samsung Display Co., Ltd. | 30585 |
8 |
Baoshan Iron & Steel Co., Ltd. | 832 |
7 |
First Solar, Inc. | 486 |
7 |
Flisom AG | 79 |
7 |
Essilor International (compagnie Generale D'optique) | 2918 |
6 |
POSCO | 2222 |
6 |
POSCO Co., Ltd. | 1059 |
6 |
Aixtron SE | 288 |
5 |
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3454 |
4 |
LG Electronics Inc. | 69257 |
3 |
Centre National de La Recherche Scientifique | 9632 |
3 |
Eastman Kodak Company | 3444 |
3 |
Dyson Technology Limited | 3124 |
3 |
Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2483 |
3 |
Riber | 18 |
3 |
Tama-TLO Ltd | 24 |
3 |
Ceko Co, Ltd. | 25 |
3 |
Other owners | 129 |