- 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 5/026 - Monolithically integrated components, e.g. waveguides, monitoring photo-detectors or drivers
Patent holdings for IPC class H01S 5/026
Total number of patents in this class: 2413
10-year publication summary
|
186
|
215
|
217
|
222
|
260
|
237
|
208
|
171
|
194
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47625 |
115 |
| Nippon Telegraph and Telephone Corporation | 15996 |
88 |
| The Furukawa Electric Co., Ltd. | 3701 |
55 |
| OSRAM Opto Semiconductors GmbH | 3262 |
52 |
| Huawei Technologies Co., Ltd. | 120453 |
51 |
| International Business Machines Corporation | 62251 |
48 |
| II-VI Delaware, Inc. | 1622 |
48 |
| Sumitomo Electric Industries, Ltd. | 16113 |
42 |
| Ams-osram International GmbH | 1217 |
42 |
| Apple Inc. | 58122 |
40 |
| Lumentumradiant GmbH | 228 |
39 |
| Hamamatsu Photonics K.K. | 4607 |
37 |
| Sumitomo Electric Device Innovations, Inc. | 464 |
37 |
| Sony Semiconductor Solutions Corporation | 11253 |
34 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11013 |
33 |
| TRUMPF Photonic Components GmbH | 196 |
33 |
| Lumentum Operations LLC | 917 |
31 |
| OpenLight Photonics, Inc | 200 |
31 |
| OSRAM OLED GmbH | 1753 |
27 |
| Hewlett Packard Enterprise Development LP | 10897 |
26 |
| Other owners | 1504 |