- 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 3/105 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity
Patent holdings for IPC class H01S 3/105
Total number of patents in this class: 272
10-year publication summary
34
|
31
|
19
|
28
|
25
|
18
|
17
|
12
|
15
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Ludwig-Maximilians-Universitat Munchen | 329 |
8 |
Thorlabs, Inc. | 415 |
8 |
Quantum-Si Incorporated | 395 |
7 |
Excelitas Technologies Corp. | 290 |
6 |
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
6 |
M Squared Lasers Limited | 95 |
5 |
Praevium Research, Inc. | 38 |
5 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
5 |
Panasonic Corporation of North America | 298 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
IMRA America, Inc. | 174 |
4 |
The General Hospital Corporation | 4517 |
4 |
The Boeing Company | 19843 |
3 |
Huawei Technologies Co., Ltd. | 100781 |
3 |
Boston Scientific Scimed, Inc. | 8794 |
3 |
Nokia Solutions And Networks Oy | 5698 |
3 |
Hamamatsu Photonics K.K. | 4161 |
3 |
AOSense, Inc. | 29 |
3 |
Applied Optoelectronics, Inc. | 221 |
3 |
Gigaphoton Inc. | 1120 |
3 |
Other owners | 182 |