- 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: 67
10-year publication summary
|
1
|
4
|
3
|
3
|
0
|
4
|
2
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8396 |
5 |
| The Boeing Company | 20166 |
3 |
| Magnolia Blue Corporation | 1164 |
3 |
| Massachusetts Institute of Technology | 10130 |
2 |
| The General Hospital Corporation | 4797 |
2 |
| Daylight Solutions, Inc. | 120 |
2 |
| OSRAM OLED GmbH | 1765 |
2 |
| Panasonic Corporation | 19969 |
1 |
| Hewlett-Packard Development Company, L.P. | 25592 |
1 |
| Seiko Epson Corporation | 19675 |
1 |
| FUJIFILM Corporation | 29797 |
1 |
| Koninklijke Philips N.V. | 25125 |
1 |
| Agere Systems Inc. | 107 |
1 |
| Lockheed Martin Coherent Technologies, Inc. | 26 |
1 |
| Cymer, LLC | 393 |
1 |
| Northrop Grumman Systems Corporation | 2934 |
1 |
| California Institute of Technology | 3989 |
1 |
| The Regents of the University of Michigan | 4776 |
1 |
| The Trustees of Columbia University in the City of New York | 3599 |
1 |
| President and Fellows of Harvard College | 6030 |
1 |
| Other owners | 35 |