- 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: 1745
10-year publication summary
|
156
|
153
|
133
|
146
|
144
|
148
|
115
|
99
|
82
|
65
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gigaphoton Inc. | 1156 |
65 |
| Cymer, LLC | 353 |
38 |
| Panasonic Corporation of North America | 300 |
28 |
| Raytheon Company | 8450 |
27 |
| Massachusetts Institute of Technology | 9837 |
24 |
| Lawrence Livermore National Security, LLC | 1860 |
22 |
| Coherent, Inc. | 323 |
21 |
| Mitsubishi Electric Corporation | 44614 |
20 |
| IPG Photonics Corporation | 505 |
19 |
| The General Hospital Corporation | 4575 |
17 |
| Hamamatsu Photonics K.K. | 4237 |
17 |
| Centre National de La Recherche Scientifique | 9814 |
16 |
| Daylight Solutions, Inc. | 117 |
16 |
| II-VI Delaware, Inc. | 1719 |
16 |
| Northrop Grumman Systems Corporation | 2937 |
13 |
| Ludwig-Maximilians-Universitat Munchen | 338 |
13 |
| Lumentum Operations LLC | 702 |
13 |
| Wi-charge Ltd. | 70 |
12 |
| FUJIFILM Corporation | 27478 |
11 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 1987 |
11 |
| Other owners | 1326 |