- 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 5/02235 - Getter material for absorbing contamination
Patent holdings for IPC class H01S 5/02235
Total number of patents in this class: 7
10-year publication summary
|
0
|
1
|
0
|
0
|
1
|
1
|
3
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ams-osram International GmbH | 1671 |
3 |
| WBC Photonics, Inc. | 136 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
1 |
| IPG Photonics Corporation | 589 |
1 |
| Other owners | 0 |