- 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 14/18 - Metallic material, boron or silicon on other inorganic substrates
Patent holdings for IPC class C23C 14/18
Total number of patents in this class: 628
10-year publication summary
35
|
70
|
85
|
100
|
70
|
69
|
50
|
48
|
57
|
22
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
View, Inc. | 792 |
28 |
Applied Materials, Inc. | 16587 |
23 |
Guardian Glass, LLC | 558 |
20 |
Saint-Gobain Glass France | 3641 |
17 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
9 |
Corning Incorporated | 9932 |
9 |
Cardinal CG Company | 226 |
9 |
Hoya Corporation | 2822 |
7 |
LG Chem, Ltd. | 17205 |
6 |
The Regents of the University of California | 18943 |
6 |
Oerlikon Surface Solutions AG, Pfaffikon | 556 |
5 |
Samsung Display Co., Ltd. | 30585 |
4 |
Canon Inc. | 36841 |
4 |
Sumitomo Electric Industries, Ltd. | 14131 |
4 |
Medtronic MiniMed, Inc. | 1808 |
4 |
Tokyo Electron Limited | 11599 |
4 |
Huawei Technologies Co., Ltd. | 100781 |
4 |
Seagate Technology LLC | 4228 |
4 |
TDK Corporation | 6306 |
4 |
Raytheon Company | 8535 |
4 |
Other owners | 453 |