- 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 1/14 - Covers for framesFrameless shades
Patent holdings for IPC class F21V 1/14
Total number of patents in this class: 90
10-year publication summary
|
16
|
20
|
11
|
10
|
16
|
11
|
11
|
10
|
10
|
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. | 8146 |
10 |
| Normalu | 130 |
5 |
| Razer (Asia-Pacific) Pte Ltd | 969 |
3 |
| Design and Deliver, LLC | 6 |
3 |
| Target Brands, Inc. | 4014 |
2 |
| Koninklijke Philips N.V. | 25978 |
2 |
| OSRAM Opto Semiconductors GmbH | 3239 |
2 |
| Boe Technology Group Co., Ltd. | 44484 |
2 |
| Habitex Corporation | 14 |
2 |
| Inter IKEA Systems B.V. | 478 |
2 |
| molo design, ltd. | 40 |
2 |
| GPC Lampsheid, S.L. | 2 |
2 |
| General Electric Company | 13938 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11873 |
1 |
| Koninklijke Philips Electronics N.V. | 7243 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
1 |
| Delta Electronics, Inc. | 2850 |
1 |
| Osram AG | 286 |
1 |
| Nichia Corporation | 3886 |
1 |
| 3form, LLC | 187 |
1 |
| Other owners | 45 |