- 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 3/14 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
Patent holdings for IPC class H01S 3/14
Total number of patents in this class: 70
10-year publication summary
|
1
|
4
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3
|
3
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0
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4
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2
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3
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8397 |
5 |
| The Boeing Company | 20031 |
3 |
| JDI Design and Development G.K. | 1197 |
3 |
| Massachusetts Institute of Technology | 10030 |
2 |
| The General Hospital Corporation | 4715 |
2 |
| Daylight Solutions, Inc. | 119 |
2 |
| OSRAM OLED GmbH | 1783 |
2 |
| Panasonic Semiconductor Solutions Co., Ltd. | 828 |
2 |
| Xerox Corporation | 7021 |
1 |
| Panasonic Corporation | 20142 |
1 |
| Hewlett-Packard Development Company, L.P. | 25910 |
1 |
| Seiko Epson Corporation | 19316 |
1 |
| FUJIFILM Corporation | 29295 |
1 |
| Koninklijke Philips N.V. | 24688 |
1 |
| Agere Systems Inc. | 115 |
1 |
| Lockheed Martin Coherent Technologies, Inc. | 30 |
1 |
| Cymer, LLC | 384 |
1 |
| Northrop Grumman Systems Corporation | 2951 |
1 |
| California Institute of Technology | 3973 |
1 |
| The Regents of the University of Michigan | 4676 |
1 |
| Other owners | 37 |