- 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 5/02216 - Butterfly-type, i.e. with electrode pins extending horizontally from the housings
Patent holdings for IPC class H01S 5/02216
Total number of patents in this class: 119
10-year publication summary
|
1
|
1
|
3
|
13
|
27
|
27
|
13
|
17
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3725 |
40 |
| Kyocera Sld Laser, Inc. | 298 |
11 |
| OSRAM OLED GmbH | 1776 |
8 |
| Hisense Laser Display Co., Ltd. | 397 |
7 |
| Hamamatsu Photonics K.K. | 4434 |
6 |
| Kyocera Corporation | 13884 |
5 |
| The Furukawa Electric Co., Ltd. | 3675 |
4 |
| Aeponyx Inc. | 45 |
4 |
| OSRAM Opto Semiconductors GmbH | 3304 |
3 |
| NEC Corporation | 35827 |
2 |
| Sumitomo Electric Industries, Ltd. | 15557 |
2 |
| Daylight Solutions, Inc. | 120 |
2 |
| Lite-On Opto Technology (Changzhou) Co., Ltd. | 93 |
2 |
| Lite-On Technology Corporation | 781 |
2 |
| Samsung Electronics Co., Ltd. | 147131 |
1 |
| Sony Corporation | 30979 |
1 |
| Cisco Technology, Inc. | 19989 |
1 |
| Rohm Co., Ltd. | 6464 |
1 |
| LG Innotek Co., Ltd. | 7698 |
1 |
| Shinko Electric Industries Co., Ltd. | 1211 |
1 |
| Other owners | 15 |