- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21Y - Indexing scheme associated with subclasses , , and , relating to the form or the kind of the light sources or of the colour of the light emitted
- F21Y 115/10 - Light-emitting diodes [LED]
Patent holdings for IPC class F21Y 115/10
Total number of patents in this class: 13769
10-year publication summary
|
615
|
1373
|
1962
|
2296
|
2190
|
2097
|
1828
|
1502
|
950
|
192
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
761 |
| Koito Manufacturing Co., Ltd. | 1991 |
391 |
| Ideal Industries Lighting LLC | 1168 |
240 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
207 |
| Lumileds LLC | 1827 |
199 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
176 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
161 |
| Nichia Corporation | 3394 |
151 |
| Sharp Kabushiki Kaisha | 18957 |
135 |
| LG Innotek Co., Ltd. | 6758 |
125 |
| ABL IP Holding LLC | 1929 |
112 |
| Opple Lighting Co., Ltd. | 698 |
111 |
| Korrus, Inc. | 447 |
109 |
| Hubbell Lighting, Inc | 673 |
107 |
| Stanley Electric Co., Ltd. | 1102 |
103 |
| Feit Electric Company, Inc. | 237 |
97 |
| Valeo Vision | 1219 |
94 |
| LEDVANCE GmbH | 564 |
92 |
| Ichikoh Industries, Ltd. | 303 |
91 |
| Samsung Electronics Co., Ltd. | 131630 |
82 |
| Other owners | 10225 |