- 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 5/022 - MountingsHousings
Patent holdings for IPC class H01S 5/022
Total number of patents in this class: 2925
10-year publication summary
|
382
|
415
|
434
|
348
|
202
|
71
|
30
|
20
|
16
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48287 |
120 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
111 |
| Nichia Corporation | 3888 |
109 |
| The Furukawa Electric Co., Ltd. | 3692 |
109 |
| OSRAM Opto Semiconductors GmbH | 3238 |
100 |
| Kyocera Corporation | 14445 |
96 |
| Sumitomo Electric Industries, Ltd. | 16345 |
89 |
| Fujikura Ltd. | 3117 |
60 |
| OSRAM OLED GmbH | 1390 |
56 |
| Sony Corporation | 30080 |
53 |
| Kyocera Sld Laser, Inc. | 304 |
38 |
| Sony Semiconductor Solutions Corporation | 11823 |
36 |
| Sharp Kabushiki Kaisha | 18486 |
36 |
| NEC Corporation | 37312 |
35 |
| Panasonic Corporation | 18751 |
33 |
| II-VI Delaware, Inc. | 1618 |
33 |
| Wells Fargo Bank, National Association, AS Collateral Agent | 886 |
33 |
| Hamamatsu Photonics K.K. | 4703 |
31 |
| Ushio Denki Kabushiki Kaisha | 1210 |
29 |
| Rohm Co., Ltd. | 6898 |
28 |
| Other owners | 1690 |