- 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 5/02212 - Can-type, e.g. TO-CAN housings with emission along or parallel to symmetry axis
Patent holdings for IPC class H01S 5/02212
Total number of patents in this class: 138
10-year publication summary
|
1
|
3
|
2
|
8
|
23
|
32
|
24
|
16
|
17
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Sld Laser, Inc. | 298 |
24 |
| Mitsubishi Electric Corporation | 45946 |
14 |
| Nichia Corporation | 3694 |
13 |
| SCHOTT AG | 1716 |
9 |
| Rohm Co., Ltd. | 6429 |
6 |
| CIG Photonics Japan Limited | 22 |
6 |
| Ushio Denki Kabushiki Kaisha | 1177 |
4 |
| Sumitomo Electric Industries, Ltd. | 15414 |
3 |
| Vixar Inc. | 33 |
3 |
| Raytheon Company | 8397 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
2 |
| Arima Lasers Corp. | 12 |
2 |
| Maxim Integrated Products, Inc. | 1037 |
2 |
| Yokowo Co., Ltd. | 538 |
2 |
| Lmd Applied Science, LLC | 38 |
2 |
| Nuvoton Technology Corporation Japan | 596 |
2 |
| Lazurite Holdings LLC | 34 |
2 |
| Samsung Electronics Co., Ltd. | 145025 |
1 |
| Sony Corporation | 31107 |
1 |
| Panasonic Corporation | 20142 |
1 |
| Other owners | 37 |