- 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 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
Patent holdings for IPC class F21V 17/10
Total number of patents in this class: 1460
10-year publication summary
140
|
192
|
230
|
190
|
178
|
148
|
134
|
143
|
81
|
29
|
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 |
86 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
58 |
Opple Lighting Co., Ltd. | 698 |
52 |
Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
38 |
Suzhou Opple Lighting Co., Ltd. | 479 |
34 |
Boe Technology Group Co., Ltd. | 35384 |
25 |
Wangs Alliance Corp., DBA WAC Lighting | 125 |
23 |
ABL IP Holding LLC | 1929 |
22 |
Hubbell Lighting, Inc | 673 |
20 |
Ideal Industries Lighting LLC | 1168 |
16 |
Xiamen Eco Lighting Co. Ltd. | 288 |
15 |
Hubbell Incorporated | 3052 |
14 |
L&L Candle Company, LLC | 275 |
14 |
Eaton Intelligent Power Limited | 6113 |
13 |
Xiamen Leedarson Lighting Co.Ltd. | 103 |
12 |
Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
12 |
LEDVANCE GmbH | 564 |
11 |
Fluence Bioengineering, Inc. | 122 |
10 |
Korrus, Inc. | 447 |
10 |
Cooper Technologies Company | 664 |
9 |
Other owners | 966 |