- 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 11/02 - Screens not covered by groups , , or using parallel laminae or strips, e.g. of Venetian-blind type
Patent holdings for IPC class F21V 11/02
Total number of patents in this class: 109
10-year publication summary
|
7
|
10
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10
|
8
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11
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9
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6
|
3
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2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8004 |
9 |
| SVV Technology Innovations, Inc. | 119 |
6 |
| Koninklijke Philips Electronics N.V. | 7521 |
5 |
| Zumtobel Lighting GmbH | 757 |
5 |
| Sharp Kabushiki Kaisha | 18540 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33845 |
4 |
| ModuleX Inc. | 37 |
3 |
| Nlt Technologies, Ltd. | 300 |
3 |
| QTran, Inc. | 51 |
3 |
| Sharp Corporation | 10517 |
2 |
| ABL IP Holding LLC | 1890 |
2 |
| Coelux S.r.l. | 94 |
2 |
| Fyusion, Inc. | 229 |
2 |
| NBCUniversal Media, LLC | 551 |
2 |
| Schreder, S.A. | 301 |
2 |
| Spectrum Brands, Inc. | 896 |
2 |
| Thorn Europhane S.A. | 12 |
2 |
| Harman Professional Denmark ApS | 159 |
2 |
| Ideal Industries Lighting LLC | 930 |
2 |
| Samsung Electronics Co., Ltd. | 157300 |
1 |
| Other owners | 45 |