- 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 3/07 - Construction or shape of active medium consisting of a plurality of parts, e.g. segments
Patent holdings for IPC class H01S 3/07
Total number of patents in this class: 185
10-year publication summary
|
20
|
10
|
8
|
14
|
14
|
11
|
7
|
4
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alltec angewandte Laserlicht Technologie GmbH | 94 |
19 |
| The Boeing Company | 20043 |
9 |
| Hamamatsu Photonics K.K. | 4417 |
8 |
| Mitsubishi Electric Corporation | 46093 |
5 |
| Kern Technologies, LLC. | 12 |
5 |
| Coherent, Inc. | 319 |
4 |
| FANUC Corporation | 6663 |
4 |
| TRUMPF Lasersystems for Semiconductor Manufacturing GmbH | 94 |
4 |
| TRUMPF Laser GmbH | 159 |
4 |
| Robert Bosch GmbH | 42689 |
3 |
| Massachusetts Institute of Technology | 10057 |
3 |
| ASML Netherlands B.V. | 7385 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
3 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 153 |
3 |
| IPG Photonics Corporation | 529 |
3 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| Raytheon Company | 8389 |
2 |
| Cymer, LLC | 385 |
2 |
| ADIGE S.p.A. | 53 |
2 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2157 |
2 |
| Other owners | 95 |