- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light; devices 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: 35
10-year publication summary
0
|
0
|
1
|
1
|
2
|
4
|
10
|
7
|
8
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nichia Corporation | 3394 |
7 |
OSRAM Opto Semiconductors GmbH | 3390 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Ams-osram International GmbH | 466 |
3 |
Panasonic Holdings Corporation | 1325 |
3 |
Namuga Co., Ltd. | 19 |
2 |
Nuvoton Technology Corporation Japan | 420 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
Daylight Solutions, Inc. | 117 |
1 |
FANUC Corporation | 5803 |
1 |
Lumus Ltd. | 387 |
1 |
OSRAM OLED GmbH | 1841 |
1 |
Hisense Laser Display Co., Ltd. | 315 |
1 |
Lmd Applied Science, LLC | 43 |
1 |
MIRO Analytical AG | 6 |
1 |
Kyocera Sld Laser, Inc. | 281 |
1 |
Sharp Fukuyama Laser Co., Ltd. | 207 |
1 |
Other owners | 0 |