- 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 103/02 - curved, e.g. ring-shaped
Patent holdings for IPC class F21Y 103/02
Total number of patents in this class: 83
10-year publication summary
|
4
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 19859 |
9 |
| Philips Lighting Holding B.V. | 1343 |
5 |
| OSRAM GmbH | 2330 |
4 |
| Lighting Science Group Corporation | 175 |
4 |
| Livingstyle Enterprises Limited | 58 |
3 |
| Ideal Industries Lighting LLC | 935 |
3 |
| SBC Xicato Corporation | 78 |
3 |
| Prosperina Ventures LLC | 120 |
3 |
| Sony Corporation | 30568 |
2 |
| ABL IP Holding LLC | 1895 |
2 |
| Express Imaging Systems, LLC | 96 |
2 |
| LEDVANCE GmbH | 587 |
2 |
| Seoul Semiconductor Co., Ltd. | 1071 |
2 |
| Savant Technologies, LLC | 364 |
2 |
| Signify Holding B.V. | 7814 |
2 |
| Samsung Electronics Co., Ltd. | 152016 |
1 |
| 3m Innovative Properties Company | 17600 |
1 |
| Target Brands, Inc. | 4017 |
1 |
| Koninklijke Philips N.V. | 25421 |
1 |
| AFCO Performance Group, LLC | 88 |
1 |
| Other owners | 30 |