- 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 3/16 - Solid materials
Patent holdings for IPC class H01S 3/16
Total number of patents in this class: 1769
10-year publication summary
|
180
|
182
|
150
|
163
|
151
|
136
|
137
|
104
|
115
|
100
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gigaphoton Inc. | 1272 |
34 |
| NKT Photonics A/S | 265 |
30 |
| Raytheon Company | 8458 |
29 |
| OFS Fitel, LLC | 567 |
29 |
| IPG Photonics Corporation | 560 |
28 |
| Boston Scientific Scimed, Inc. | 10609 |
24 |
| Centre National de La Recherche Scientifique | 10708 |
21 |
| Coherent, Inc. | 303 |
21 |
| Fujikura Ltd. | 2988 |
19 |
| II-VI Delaware, Inc. | 1649 |
19 |
| nLIGHT, Inc. | 412 |
18 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1860 |
17 |
| Lawrence Livermore National Security, LLC | 1940 |
16 |
| M Squared Lasers Limited | 72 |
16 |
| Huawei Technologies Co., Ltd. | 116370 |
15 |
| Massachusetts Institute of Technology | 10160 |
15 |
| Hamamatsu Photonics K.K. | 4519 |
15 |
| Ludwig-Maximilians-Universitat Munchen | 340 |
15 |
| Cynosure, LLC | 186 |
14 |
| NEC Corporation | 36322 |
13 |
| Other owners | 1361 |