- 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 3/08 - Construction or shape of optical resonators or components thereof
Patent holdings for IPC class H01S 3/08
Total number of patents in this class: 1777
10-year publication summary
|
152
|
132
|
146
|
142
|
148
|
114
|
98
|
85
|
88
|
60
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gigaphoton Inc. | 1269 |
74 |
| Cymer, LLC | 396 |
42 |
| WBC Photonics, Inc. | 136 |
30 |
| Raytheon Company | 8445 |
28 |
| Massachusetts Institute of Technology | 10143 |
22 |
| Lawrence Livermore National Security, LLC | 1939 |
21 |
| Coherent, Inc. | 304 |
21 |
| Mitsubishi Electric Corporation | 46926 |
20 |
| The General Hospital Corporation | 4797 |
20 |
| Centre National de La Recherche Scientifique | 10693 |
18 |
| IPG Photonics Corporation | 557 |
18 |
| Hamamatsu Photonics K.K. | 4492 |
15 |
| Lumentum Operations LLC | 905 |
15 |
| Daylight Solutions, Inc. | 120 |
13 |
| II-VI Delaware, Inc. | 1649 |
13 |
| Ludwig-Maximilians-Universitat Munchen | 340 |
13 |
| Northrop Grumman Systems Corporation | 2934 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
12 |
| nLIGHT, Inc. | 414 |
12 |
| Wi-charge Ltd. | 82 |
12 |
| Other owners | 1346 |