- 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 3/0915 - Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
Patent holdings for IPC class H01S 3/0915
Total number of patents in this class: 42
10-year publication summary
|
4
|
6
|
0
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0
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3
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2
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4
|
1
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3
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 36327 |
3 |
| The Furukawa Electric Co., Ltd. | 3712 |
3 |
| KLA-Tencor Corporation | 2517 |
3 |
| Massachusetts Institute of Technology | 10313 |
2 |
| Allegro Microsystems, LLC | 1429 |
2 |
| Technion Research & Development Foundation Ltd. | 1264 |
2 |
| UAB MGF Sviesos Konversija | 4 |
2 |
| X Display Company Technology Limited | 181 |
2 |
| The Regents of the University of California | 20924 |
1 |
| Sumitomo Electric Industries, Ltd. | 16404 |
1 |
| Applied Materials South East Asia Pte. Ltd. | 18 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6722 |
1 |
| Asahi Glass Company, Limited | 2592 |
1 |
| Accelink Technologies Co., Ltd. | 339 |
1 |
| Bios S.r.l. | 21 |
1 |
| Csir | 176 |
1 |
| Electra Holdings Co., Ltd. | 5 |
1 |
| Huazhong University of Science and Technology | 1153 |
1 |
| Optech Ventures, LLC | 4 |
1 |
| Qioptiq Photonics GmbH & Co KG | 48 |
1 |
| Other owners | 11 |