- 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: 1774
10-year publication summary
|
132
|
146
|
142
|
148
|
114
|
98
|
86
|
87
|
64
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gigaphoton Inc. | 1287 |
75 |
| Cymer, LLC | 402 |
42 |
| WBC Photonics, Inc. | 136 |
30 |
| Raytheon Company | 8465 |
28 |
| Mitsubishi Electric Corporation | 47380 |
21 |
| Massachusetts Institute of Technology | 10183 |
21 |
| Lawrence Livermore National Security, LLC | 1955 |
21 |
| Coherent, Inc. | 300 |
21 |
| The General Hospital Corporation | 4796 |
20 |
| Centre National de La Recherche Scientifique | 10812 |
18 |
| IPG Photonics Corporation | 569 |
18 |
| Hamamatsu Photonics K.K. | 4571 |
15 |
| Lumentum Operations LLC | 908 |
15 |
| Daylight Solutions, Inc. | 121 |
14 |
| Ludwig-Maximilians-Universitat Munchen | 341 |
13 |
| Northrop Grumman Systems Corporation | 2928 |
12 |
| II-VI Delaware, Inc. | 1643 |
12 |
| nLIGHT, Inc. | 412 |
12 |
| Wi-charge Ltd. | 84 |
12 |
| Cynosure, LLC | 185 |
12 |
| Other owners | 1342 |