- 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 5/0222 - Gas-filled housings
Patent holdings for IPC class H01S 5/0222
Total number of patents in this class: 44
10-year publication summary
|
1
|
1
|
2
|
5
|
10
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9
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9
|
3
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3
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3803 |
7 |
| Ams-osram International GmbH | 1181 |
5 |
| OSRAM Opto Semiconductors GmbH | 3275 |
4 |
| Kyocera Sld Laser, Inc. | 301 |
4 |
| Panasonic Holdings Corporation | 1789 |
4 |
| Namuga Co., Ltd. | 25 |
2 |
| Nuvoton Technology Corporation Japan | 685 |
2 |
| WBC Photonics, Inc. | 136 |
2 |
| Sumitomo Electric Industries, Ltd. | 15994 |
1 |
| Hewlett-Packard Development Company, L.P. | 25446 |
1 |
| Applied Materials, Inc. | 19802 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5159 |
1 |
| 3SP Technologies | 7 |
1 |
| Daylight Solutions, Inc. | 121 |
1 |
| FANUC Corporation | 6981 |
1 |
| Lumus Ltd. | 482 |
1 |
| OSRAM OLED GmbH | 1757 |
1 |
| Hisense Laser Display Co., Ltd. | 433 |
1 |
| Lmd Applied Science, LLC | 38 |
1 |
| Other owners | 2 |