- 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 7/20 - specially adapted for facilitating cooling, e.g. with fins
Patent holdings for IPC class F21V 7/20
Total number of patents in this class: 86
10-year publication summary
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4
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4
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1
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1
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7598 |
7 |
| Koninklijke Philips N.V. | 24827 |
5 |
| Koninklijke Philips Electronics N.V. | 9431 |
3 |
| Ideal Industries Lighting LLC | 942 |
3 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1413 |
3 |
| Cree, Inc. | 986 |
2 |
| OSRAM GmbH | 2383 |
2 |
| ABL IP Holding LLC | 1899 |
2 |
| Goldeneye, Inc. | 23 |
2 |
| Huizhou Light Engine Ltd. | 70 |
2 |
| iLumisys, Inc. | 130 |
2 |
| Harman Professional Denmark ApS | 155 |
2 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 395 |
2 |
| Sharp NEC Display Solutions, Ltd. | 521 |
2 |
| Intensity Lighting Company, LLC | 193 |
2 |
| Xerox Corporation | 6990 |
1 |
| The Boeing Company | 20098 |
1 |
| Panasonic Corporation | 20059 |
1 |
| Sharp Corporation | 10272 |
1 |
| Texas Instruments Incorporated | 19454 |
1 |
| Other owners | 40 |