- 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 3/17 - Solid materials amorphous, e.g. glass
Patent holdings for IPC class H01S 3/17
Total number of patents in this class: 135
10-year publication summary
|
17
|
11
|
8
|
15
|
14
|
9
|
6
|
2
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT Corporation | 73 |
8 |
| Raytheon Company | 8397 |
6 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1292 |
4 |
| Mitsubishi Electric Corporation | 45946 |
3 |
| Adelaide Research & Innovation Pty Ltd | 95 |
3 |
| Central Glass Company, Limited | 1264 |
3 |
| Heraeus Quarzglas GmbH & Co. KG | 409 |
3 |
| nLIGHT, Inc. | 405 |
3 |
| SCHOTT AG | 1716 |
3 |
| The Boeing Company | 20031 |
2 |
| Centre National de La Recherche Scientifique | 10408 |
2 |
| Koninklijke Philips Electronics N.V. | 9805 |
2 |
| Nikon Corporation | 7168 |
2 |
| Massachusetts Institute of Technology | 10030 |
2 |
| Corning Incorporated | 10246 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2743 |
2 |
| Thales Holdings UK PLC | 110 |
2 |
| AdValue Photonics, Inc. | 26 |
2 |
| Clemson University | 185 |
2 |
| Coractive High-Tech Inc. | 26 |
2 |
| Other owners | 77 |