- 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 107/40 - Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
Patent holdings for IPC class F21Y 107/40
Total number of patents in this class: 95
10-year publication summary
|
12
|
12
|
17
|
10
|
13
|
11
|
7
|
4
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7620 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
8 |
| Intensity Lighting Company, LLC | 193 |
6 |
| Pentair Water Pool and Spa, Inc. | 446 |
4 |
| Smartbotics Inc. | 7 |
4 |
| Exposure Illumination Architects, Inc. | 31 |
3 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 401 |
3 |
| Schumacher Electric Corporation | 123 |
3 |
| Suzhou Opple Lighting Co., Ltd. | 614 |
3 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1412 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11481 |
2 |
| LEDVANCE GmbH | 580 |
2 |
| Opple Lighting Co., Ltd. | 834 |
2 |
| Philips Lighting Holding B.V. | 1360 |
2 |
| Quarkstar LLC | 225 |
2 |
| Nanogrid Limited (HK) | 3 |
2 |
| Edisonled LLC | 56 |
2 |
| Samsung Display Co., Ltd. | 35269 |
1 |
| Sumitomo Electric Industries, Ltd. | 15609 |
1 |
| Kaneka Corporation | 4577 |
1 |
| Other owners | 32 |