- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light; devices 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: 110
10-year publication summary
|
0
|
1
|
3
|
2
|
8
|
22
|
28
|
24
|
15
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Sld Laser, Inc. | 281 |
19 |
| Nichia Corporation | 3394 |
12 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| SCHOTT AG | 1675 |
9 |
| CIG Photonics Japan Limited | 20 |
6 |
| Sumitomo Electric Industries, Ltd. | 14131 |
4 |
| Rohm Co., Ltd. | 5843 |
4 |
| Vixar Inc. | 31 |
3 |
| Raytheon Company | 8535 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Arima Lasers Corp. | 13 |
2 |
| Maxim Integrated Products, Inc. | 1041 |
2 |
| Ushio Denki Kabushiki Kaisha | 1088 |
2 |
| Lmd Applied Science, LLC | 43 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Sony Corporation | 32931 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Sharp Corporation | 10015 |
1 |
| Cisco Technology, Inc. | 18858 |
1 |
| TDK Corporation | 6306 |
1 |
| Other owners | 24 |