- 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 3/032 - Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
Patent holdings for IPC class H01S 3/032
Total number of patents in this class: 33
10-year publication summary
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3
|
5
|
3
|
4
|
2
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3
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3
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0
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FANUC Corporation | 6679 |
7 |
| Cymer, LLC | 385 |
5 |
| The Boeing Company | 20053 |
4 |
| Gigaphoton Inc. | 1230 |
3 |
| Coherent, Inc. | 319 |
2 |
| Universite de Limoges | 208 |
2 |
| Samsung Electronics Co., Ltd. | 146346 |
1 |
| Mitsubishi Electric Corporation | 46127 |
1 |
| Kyocera Corporation | 13831 |
1 |
| ASML Netherlands B.V. | 7392 |
1 |
| The Chinese University of Hong Kong | 698 |
1 |
| Coherent LaserSystems GmbH & Co. KG | 61 |
1 |
| TRUMPF Lasersystems for Semiconductor Manufacturing GmbH | 94 |
1 |
| University of New Hampshire | 172 |
1 |
| VIA Mechanics, Ltd. | 30 |
1 |
| Access Laser , LLC | 3 |
1 |
| Other owners | 0 |