- 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 5/185 - Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
Patent holdings for IPC class H01S 5/185
Total number of patents in this class: 55
10-year publication summary
|
1
|
0
|
0
|
0
|
0
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2
|
13
|
10
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ams-osram International GmbH | 466 |
10 |
| OSRAM Opto Semiconductors GmbH | 3390 |
8 |
| Kyoto University | 2732 |
6 |
| Seiko Epson Corporation | 18724 |
4 |
| Stanley Electric Co., Ltd. | 1102 |
4 |
| Hamamatsu Photonics K.K. | 4161 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| OSRAM OLED GmbH | 1841 |
2 |
| Sophia School Corporation | 67 |
2 |
| TrueLight Corporation | 25 |
2 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| General Interface Solution Limited | 167 |
1 |
| Institute of Physics, Chinese Academy of Sciences | 132 |
1 |
| Instytut Wysokich Cisnien Polskiej Akademii Nauk | 37 |
1 |
| Interface Optoelectronics (Shenzhen) Co., Ltd. | 175 |
1 |
| MACOM Technology Solutions Holdings, Inc. | 784 |
1 |
| Thorlabs GmbH | 14 |
1 |
| Argo AI, LLC | 370 |
1 |
| Interface Technology (ChengDu) Co., Ltd. | 140 |
1 |
| TOPGAN sp. z o.o. | 7 |
1 |
| Other owners | 2 |