- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21V - Functional features or details of lighting devices or systems thereofstructural combinations of lighting devices with other articles, not otherwise provided for
- F21V 7/18 - Construction with provision for folding or collapsing
Patent holdings for IPC class F21V 7/18
Total number of patents in this class: 58
10-year publication summary
|
9
|
9
|
4
|
6
|
5
|
3
|
5
|
4
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8052 |
14 |
| Koninklijke Philips N.V. | 25856 |
3 |
| Boe Technology Group Co., Ltd. | 44029 |
2 |
| Dyson Technology Limited | 3997 |
2 |
| Profoto AB | 88 |
2 |
| Sumolight GmbH | 6 |
2 |
| DoPchoice GmbH | 2 |
2 |
| Mgmd Brainpower LLC | 18 |
2 |
| Ideal Industries Lighting LLC | 930 |
2 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1253 |
2 |
| Samsung Electronics Co., Ltd. | 157719 |
1 |
| LG Display Co., Ltd. | 14966 |
1 |
| Koninklijke Philips Electronics N.V. | 7455 |
1 |
| Innolux Corporation | 3625 |
1 |
| Wistron Corporation | 2430 |
1 |
| OSRAM GmbH | 2210 |
1 |
| Osram AG | 287 |
1 |
| Godox Photo Equipment Co., Ltd. | 130 |
1 |
| Hygro International Pty Limited | 7 |
1 |
| Kowa Company, Ltd. | 1235 |
1 |
| Other owners | 15 |