- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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 113/17 - Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
Patent holdings for IPC class F21Y 113/17
Total number of patents in this class: 274
10-year publication summary
|
19
|
41
|
24
|
32
|
21
|
19
|
10
|
35
|
50
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8146 |
47 |
| Led-ip Management, LLC | 822 |
13 |
| Lutron Technology Company LLC | 2767 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
9 |
| Polygroup Macau Limited (BVI) | 108 |
6 |
| Putco, Inc. | 66 |
5 |
| ROBE Lighting s.r.o. | 149 |
5 |
| Harman Professional Denmark ApS | 157 |
4 |
| LG Innotek Co., Ltd. | 8525 |
3 |
| GLP German Light Products GmbH | 57 |
3 |
| Intematix Corporation | 175 |
3 |
| Lumileds LLC | 789 |
3 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
3 |
| LG Display Co., Ltd. | 15018 |
2 |
| Razer (Asia-Pacific) Pte Ltd | 969 |
2 |
| 9155-0020 Quebec Inc. | 22 |
2 |
| citizen Electronics Co., Ltd. | 340 |
2 |
| citizen Watch Co., Ltd. | 1091 |
2 |
| ERP Power LLC | 88 |
2 |
| Hallmark Cards, Incorporated | 440 |
2 |
| Other owners | 146 |