- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate lightdevices using stimulated emission of electromagnetic radiation in wave ranges other than optical
- H01S 3/123 - Q-switching using intracavity mechanical devices using rotating mirrors
Patent holdings for IPC class H01S 3/123
Total number of patents in this class: 11
10-year publication summary
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1
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2
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2
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0
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0
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2
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0
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2
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Photonics Technology Institute | 173 |
2 |
| Samsung Electronics Co., Ltd. | 146534 |
1 |
| FUJIFILM Corporation | 29424 |
1 |
| Huawei Technologies Co., Ltd. | 113006 |
1 |
| Cymer, LLC | 385 |
1 |
| Institute of Physics, Chinese Academy of Sciences | 138 |
1 |
| Jawon Medical Co., Ltd | 4 |
1 |
| Korea Research Institute of Standards and Science | 676 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1774 |
1 |
| Microvision, Inc. | 323 |
1 |
| Other owners | 0 |