- 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: 38
10-year publication summary
|
6
|
4
|
6
|
0
|
0
|
3
|
2
|
3
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 33275 |
3 |
| The Furukawa Electric Co., Ltd. | 3704 |
3 |
| KLA-Tencor Corporation | 2539 |
3 |
| Massachusetts Institute of Technology | 10129 |
2 |
| Allegro Microsystems, LLC | 1368 |
2 |
| Technion Research & Development Foundation Ltd. | 1234 |
2 |
| UAB MGF Sviesos Konversija | 4 |
2 |
| X Display Company Technology Limited | 303 |
2 |
| The Regents of the University of California | 20230 |
1 |
| Applied Materials South East Asia Pte. Ltd. | 18 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6509 |
1 |
| Asahi Glass Company, Limited | 2741 |
1 |
| Accelink Technologies Co., Ltd. | 305 |
1 |
| Bios S.r.l. | 20 |
1 |
| Csir | 185 |
1 |
| Electra Holdings Co., Ltd. | 5 |
1 |
| Optech Ventures, LLC | 5 |
1 |
| Qioptiq Photonics GmbH & Co KG | 51 |
1 |
| Tokai University Educational System | 171 |
1 |
| X Development LLC | 1323 |
1 |
| Other owners | 7 |