- 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 5/065 - Mode lockingMode suppressionMode selection
Patent holdings for IPC class H01S 5/065
Total number of patents in this class: 599
10-year publication summary
|
39
|
48
|
60
|
58
|
49
|
55
|
33
|
35
|
41
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30139 |
24 |
| Huawei Technologies Co., Ltd. | 123677 |
17 |
| NKT Photonics A/S | 270 |
12 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2306 |
10 |
| Hewlett Packard Enterprise Development LP | 11507 |
9 |
| Insight Photonic Solutions, Inc. | 23 |
9 |
| nLIGHT, Inc. | 418 |
9 |
| OSRAM OLED GmbH | 1392 |
9 |
| Centre National de La Recherche Scientifique | 11042 |
8 |
| Seagate Technology LLC | 3959 |
8 |
| Microsoft Technology Licensing, LLC | 54464 |
8 |
| Hamamatsu Photonics K.K. | 4700 |
8 |
| OEwaves, Inc. | 78 |
8 |
| Nippon Telegraph and Telephone Corporation | 15928 |
7 |
| Mitsubishi Electric Corporation | 48097 |
6 |
| Raytheon Company | 8443 |
6 |
| The Furukawa Electric Co., Ltd. | 3700 |
6 |
| Thorlabs, Inc. | 370 |
6 |
| Kyocera Sld Laser, Inc. | 304 |
6 |
| Samsung Electronics Co., Ltd. | 158156 |
5 |
| Other owners | 418 |