- 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: 1093
10-year publication summary
|
98
|
85
|
101
|
124
|
90
|
101
|
75
|
67
|
67
|
43
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 112690 |
35 |
| Sumitomo Electric Device Innovations, Inc. | 447 |
20 |
| Sumitomo Electric Industries, Ltd. | 15495 |
19 |
| The Furukawa Electric Co., Ltd. | 3652 |
17 |
| Sony Corporation | 31036 |
16 |
| Hamamatsu Photonics K.K. | 4418 |
16 |
| Corning Incorporated | 10263 |
15 |
| Nippon Telegraph and Telephone Corporation | 17346 |
14 |
| OSRAM Opto Semiconductors GmbH | 3311 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 31475 |
13 |
| Nichia Corporation | 3705 |
13 |
| Robert Bosch GmbH | 42684 |
12 |
| Oracle International Corporation | 12946 |
12 |
| Hewlett Packard Enterprise Development LP | 10728 |
11 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1301 |
11 |
| Marvell Asia PTE, Ltd. | 6541 |
11 |
| Mitsubishi Electric Corporation | 46127 |
10 |
| Futurewei Technologies, Inc. | 3756 |
10 |
| iSenseCloud, Inc. | 16 |
10 |
| Electronics and Telecommunications Research Institute | 9394 |
9 |
| Other owners | 805 |