- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for
- F21V 17/06 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the lamp holder
Patent holdings for IPC class F21V 17/06
Total number of patents in this class: 340
10-year publication summary
|
40
|
45
|
55
|
58
|
47
|
39
|
37
|
36
|
26
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
20 |
| Hubbell Lighting, Inc | 673 |
10 |
| LEDVANCE GmbH | 564 |
8 |
| L&L Candle Company, LLC | 275 |
8 |
| ABL IP Holding LLC | 1929 |
7 |
| IKEA Supply AG | 272 |
6 |
| Opple Lighting Co., Ltd. | 698 |
6 |
| Tyco Fire & Security GmbH | 2172 |
6 |
| Feit Electric Company, Inc. | 237 |
5 |
| RTC Industries, Inc. | 245 |
5 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
5 |
| Epic Universal Technologies, LLC | 22 |
5 |
| Sharp Corporation | 10015 |
4 |
| Hunter Industries, Inc. | 298 |
4 |
| Radiant Opto-Electronics Corporation | 161 |
4 |
| Schreder | 45 |
4 |
| Ubicquia, Inc. | 153 |
4 |
| Koninklijke Philips Electronics N.V. | 13133 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Amazon Technologies, Inc. | 24422 |
3 |
| Other owners | 220 |