- 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 3/0971 - Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
Patent holdings for IPC class H01S 3/0971
Total number of patents in this class: 95
10-year publication summary
|
7
|
5
|
11
|
4
|
6
|
2
|
2
|
6
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cymer, LLC | 415 |
28 |
| Gigaphoton Inc. | 1328 |
24 |
| Mitsubishi Electric Corporation | 48146 |
5 |
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
5 |
| Coherent, Inc. | 294 |
3 |
| FANUC Corporation | 7277 |
3 |
| Universal Laser Systems, Inc. | 28 |
3 |
| ASML Netherlands B.V. | 7959 |
2 |
| Hamamatsu Photonics K.K. | 4704 |
2 |
| Convergent Dental, Inc. | 82 |
2 |
| Energetiq Technology, Inc. | 50 |
2 |
| Samsung Display Co., Ltd. | 38791 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
1 |
| Alltec angewandte Laserlicht Technologie GmbH | 103 |
1 |
| Epilog Corporation | 9 |
1 |
| Kern Technologies, LLC. | 13 |
1 |
| Laser Systems & Solutions of Europe | 25 |
1 |
| National University Corporation Nagaoka University of Technology | 148 |
1 |
| Rainbow Source Laser (rslaser) | 3 |
1 |
| Other owners | 7 |