- 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 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
Patent holdings for IPC class F21Y 113/13
Total number of patents in this class: 1005
10-year publication summary
|
55
|
101
|
142
|
188
|
188
|
152
|
107
|
75
|
48
|
9
|
| 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 |
83 |
| Ideal Industries Lighting LLC | 1168 |
49 |
| Korrus, Inc. | 447 |
45 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
17 |
| Hubbell Lighting, Inc | 673 |
15 |
| Xiamen Eco Lighting Co. Ltd. | 288 |
13 |
| Belgravia Wood Limited | 115 |
13 |
| Nichia Corporation | 3394 |
12 |
| ROBE Lighting s.r.o. | 109 |
12 |
| Seoul Semiconductor Co., Ltd. | 1073 |
12 |
| Feit Electric Company, Inc. | 237 |
11 |
| ABL IP Holding LLC | 1929 |
10 |
| Magna Mirrors of America, Inc. | 531 |
10 |
| Seoul Viosys Co., Ltd. | 1359 |
10 |
| Kenall Manufacturing Company | 139 |
9 |
| Optovate Limited | 37 |
9 |
| X Display Company Technology Limited | 278 |
9 |
| Quarkstar LLC | 215 |
8 |
| Eaton Intelligent Power Limited | 6113 |
8 |
| Scynce LED LLC | 33 |
7 |
| Other owners | 643 |