- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/208 - Deposition of semiconductor materials on a substrate, e.g. epitaxial growth using liquid deposition
Patent holdings for IPC class H01L 21/208
Total number of patents in this class: 199
10-year publication summary
|
8
|
8
|
7
|
4
|
5
|
0
|
4
|
3
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5129 |
18 |
| Innovalight, Inc. | 44 |
10 |
| Osaka University | 3390 |
7 |
| Sharp Kabushiki Kaisha | 18649 |
7 |
| Sumitomo Electric Industries, Ltd. | 15705 |
6 |
| FUJIFILM Corporation | 29752 |
5 |
| E. I. du Pont de Nemours and Company | 3922 |
4 |
| Applied Materials, Inc. | 19119 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5745 |
4 |
| National University Corporation Nagoya University | 840 |
4 |
| Nissin Electric Co., Ltd. | 254 |
4 |
| Panasonic Corporation | 19985 |
3 |
| Tokyo Electron Limited | 13063 |
3 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2422 |
3 |
| Tohoku University | 2832 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12693 |
3 |
| Xerox Corporation | 6946 |
2 |
| Evonik Degussa GmbH | 1466 |
2 |
| Intel Corporation | 46703 |
2 |
| Eastman Kodak Company | 2807 |
2 |
| Other owners | 103 |