- 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 3/11 - Mode lockingQ-switchingOther giant-pulse techniques, e.g. cavity dumping
Patent holdings for IPC class H01S 3/11
Total number of patents in this class: 814
10-year publication summary
|
89
|
86
|
101
|
88
|
85
|
59
|
58
|
29
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NKT Photonics A/S | 249 |
24 |
| Gigaphoton Inc. | 1222 |
23 |
| IMRA America, Inc. | 151 |
21 |
| Coherent, Inc. | 319 |
19 |
| Cynosure, LLC | 186 |
17 |
| Ludwig-Maximilians-Universitat Munchen | 345 |
14 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2147 |
13 |
| IPG Photonics Corporation | 523 |
12 |
| Quantum-Si Incorporated | 441 |
12 |
| Cymer, LLC | 377 |
11 |
| Boston Scientific Scimed, Inc. | 10200 |
10 |
| Centre National de La Recherche Scientifique | 10395 |
9 |
| FUJIFILM Corporation | 29273 |
9 |
| Candela Corporation | 180 |
9 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1774 |
9 |
| Newport Corporation | 191 |
9 |
| Raytheon Company | 8389 |
8 |
| Massachusetts Institute of Technology | 10024 |
8 |
| Lumentum Operations LLC | 729 |
8 |
| Glas Trust Company LLC | 288 |
8 |
| Other owners | 561 |