- 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 17/08 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto the supporting or suspending arrangements of the lighting device, e.g. power cords, standards
Patent holdings for IPC class F21V 17/08
Total number of patents in this class: 102
10-year publication summary
|
12
|
13
|
12
|
10
|
8
|
7
|
5
|
8
|
10
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Feit Electric Company, Inc. | 282 |
5 |
| PrimeSource Building Products, Inc. | 320 |
3 |
| TS Tech Co., Ltd. | 1529 |
3 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
3 |
| Signify Holding B.V. | 7842 |
3 |
| Nichia Corporation | 3812 |
2 |
| ABL IP Holding LLC | 1892 |
2 |
| Barn Light Electric Company, LLC | 29 |
2 |
| Checkers Industrial Products, LLC | 68 |
2 |
| Hangzhou Hpwinner Opto Corporation | 104 |
2 |
| Media Graph Depot Inc. | 11 |
2 |
| Zumtobel Lighting GmbH | 754 |
2 |
| Jiangmen City Shengda Lighting Co., Ltd. | 19 |
2 |
| Korrus, Inc. | 481 |
2 |
| Samsung Display Co., Ltd. | 37561 |
1 |
| LG Display Co., Ltd. | 14207 |
1 |
| Fujitsu Limited | 17211 |
1 |
| Kyocera Corporation | 14215 |
1 |
| Black & Decker, Inc. | 2424 |
1 |
| STMicroelectronics (Grenoble 2) SAS | 631 |
1 |
| Other owners | 61 |