- 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 3/08 - Construction or shape of optical resonators or components thereof
Patent holdings for IPC class H01S 3/08
Total number of patents in this class: 1760
10-year publication summary
|
156
|
153
|
133
|
146
|
143
|
147
|
115
|
99
|
82
|
38
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gigaphoton Inc. | 1120 |
64 |
| Cymer, LLC | 347 |
38 |
| Panasonic Corporation of North America | 298 |
28 |
| Raytheon Company | 8535 |
28 |
| Massachusetts Institute of Technology | 9795 |
24 |
| Lawrence Livermore National Security, LLC | 1834 |
23 |
| Mitsubishi Electric Corporation | 43934 |
21 |
| Coherent, Inc. | 337 |
21 |
| IPG Photonics Corporation | 494 |
18 |
| Hamamatsu Photonics K.K. | 4161 |
17 |
| II-VI Delaware, Inc. | 1720 |
17 |
| Centre National de La Recherche Scientifique | 9632 |
16 |
| The General Hospital Corporation | 4517 |
16 |
| Daylight Solutions, Inc. | 117 |
16 |
| Lumentum Operations LLC | 696 |
14 |
| Northrop Grumman Systems Corporation | 2940 |
13 |
| Ludwig-Maximilians-Universitat Munchen | 329 |
13 |
| Necsel Intellectual Property, Inc. | 39 |
12 |
| nLIGHT, Inc. | 380 |
12 |
| Wi-charge Ltd. | 66 |
12 |
| Other owners | 1337 |