- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light; devices using stimulated emission of electromagnetic radiation in wave ranges other than optical
- H01S 3/082 - Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
Patent holdings for IPC class H01S 3/082
Total number of patents in this class: 211
10-year publication summary
|
22
|
19
|
8
|
16
|
10
|
17
|
10
|
8
|
6
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Arizona Board of Regents on Behalf of the University of Arizona | 1987 |
6 |
| Coherent, Inc. | 323 |
6 |
| M Squared Lasers Limited | 93 |
5 |
| Centre National de La Recherche Scientifique | 9814 |
4 |
| Panasonic Corporation of North America | 300 |
4 |
| Boston Scientific Scimed, Inc. | 8964 |
4 |
| Compagnie Industrielle des Lasers Cilas (CILAS) | 4 |
4 |
| Fujitsu Limited | 18875 |
3 |
| Fujikura Ltd. | 2816 |
3 |
| Electro Scientific Industries, Inc. | 399 |
3 |
| Gigaphoton Inc. | 1156 |
3 |
| Novanta Corporation | 112 |
3 |
| Rheinmetall Waffe Munition GmbH | 561 |
3 |
| Rofin-Sinar Laser GmbH | 24 |
3 |
| University Court of The University of ST Andrews | 303 |
3 |
| Wi-charge Ltd. | 70 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6147 |
3 |
| Samsung Electronics Co., Ltd. | 135388 |
2 |
| The Boeing Company | 19784 |
2 |
| Mitsubishi Electric Corporation | 44614 |
2 |
| Other owners | 142 |