- 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 113/10 - Combination of light sources of different colours
Patent holdings for IPC class F21Y 113/10
Total number of patents in this class: 423
10-year publication summary
|
9
|
23
|
47
|
61
|
47
|
36
|
71
|
93
|
63
|
7
|
| 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 |
34 |
| Liquid Lumens, LLC | 23 |
10 |
| Ideal Industries Lighting LLC | 1168 |
10 |
| Go Fan Yourself, LLC | 45 |
10 |
| Koito Manufacturing Co., Ltd. | 1991 |
8 |
| Designs for Vision, Inc. | 88 |
6 |
| Chien, Aaron | 109 |
6 |
| Chien, Te-ju | 109 |
6 |
| Wang, Hsin-yi | 109 |
6 |
| Nichia Corporation | 3394 |
5 |
| Seoul Viosys Co., Ltd. | 1359 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Stanley Electric Co., Ltd. | 1102 |
4 |
| Nanogrid Limited | 60 |
4 |
| Hella GmbH & Co. KGaA | 1392 |
4 |
| Pictiva Displays International Limited | 269 |
4 |
| Xiamen Leedarson Lighting Co.Ltd. | 103 |
4 |
| Sony Corporation | 32931 |
3 |
| Other owners | 282 |