- 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 5/06 - Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
Patent holdings for IPC class H01S 5/06
Total number of patents in this class: 1069
10-year publication summary
|
98
|
85
|
101
|
124
|
90
|
100
|
74
|
66
|
67
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 108034 |
34 |
| Sumitomo Electric Device Innovations, Inc. | 429 |
20 |
| Sumitomo Electric Industries, Ltd. | 15094 |
19 |
| The Furukawa Electric Co., Ltd. | 3610 |
17 |
| Sony Corporation | 31467 |
16 |
| Corning Incorporated | 10155 |
15 |
| Hamamatsu Photonics K.K. | 4344 |
15 |
| Nippon Telegraph and Telephone Corporation | 16586 |
14 |
| OSRAM Opto Semiconductors GmbH | 3329 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 30119 |
13 |
| Nichia Corporation | 3573 |
13 |
| Robert Bosch GmbH | 41971 |
12 |
| Oracle International Corporation | 12652 |
12 |
| Hewlett Packard Enterprise Development LP | 10659 |
11 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1221 |
11 |
| Intel Corporation | 46267 |
10 |
| Mitsubishi Electric Corporation | 45128 |
10 |
| Futurewei Technologies, Inc. | 3729 |
10 |
| Marvell Asia PTE, Ltd. | 6560 |
10 |
| iSenseCloud, Inc. | 15 |
10 |
| Other owners | 783 |