- 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 3/127 - Plural Q-switches
Patent holdings for IPC class H01S 3/127
Total number of patents in this class: 26
10-year publication summary
|
4
|
1
|
1
|
2
|
3
|
3
|
1
|
2
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arete Associates | 55 |
5 |
| FUJIFILM Corporation | 30543 |
2 |
| Korea Institute of Science and Technology | 2253 |
2 |
| Lumenis Be Ltd. | 211 |
2 |
| Lockheed Martin Corporation | 3256 |
1 |
| Applied Energetics, Inc. | 26 |
1 |
| Candela Corporation | 136 |
1 |
| Coherent, Inc. | 294 |
1 |
| FUJIFILM SonoSite, Inc. | 475 |
1 |
| KLA-Tencor Corporation | 2518 |
1 |
| National University of Singapore | 2586 |
1 |
| Optonest Corporation | 4 |
1 |
| Raicol Crystals Ltd. | 1 |
1 |
| Thorlabs, Inc. | 370 |
1 |
| TRUMPF Laser GmbH + Co. KG | 150 |
1 |
| Zhejiang University | 3451 |
1 |
| FEHA LaserTec GmbH | 1 |
1 |
| Won Tech Co., Ltd. | 35 |
1 |
| Ltraglobal Co., Ltd | 2 |
1 |
| Other owners | 0 |