- 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 17/02 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
Patent holdings for IPC class F21V 17/02
Total number of patents in this class: 712
10-year publication summary
|
66
|
83
|
97
|
75
|
46
|
47
|
54
|
38
|
32
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7646 |
29 |
| Vaxcel International Co., Ltd. | 77 |
24 |
| Wangs Alliance Corp., DBA WAC Lighting | 226 |
20 |
| Milwaukee Electric Tool Corporation | 4495 |
15 |
| Schreder, S.A. | 294 |
15 |
| L&L Candle Company, LLC | 281 |
13 |
| Opple Lighting Co., Ltd. | 841 |
11 |
| Harman Professional Denmark ApS | 156 |
11 |
| Musco Corporation | 279 |
10 |
| Chien, Aaron | 98 |
10 |
| Chien, Te-ju | 98 |
10 |
| Wang, Hsin-yi | 98 |
10 |
| Koito Manufacturing Co., Ltd. | 2297 |
9 |
| Suzhou Opple Lighting Co., Ltd. | 621 |
9 |
| ABL IP Holding LLC | 1905 |
7 |
| Hubbell Lighting, Inc | 624 |
7 |
| Ideal Industries Lighting LLC | 941 |
7 |
| Samsung Electronics Co., Ltd. | 148077 |
6 |
| Hubbell Incorporated | 3321 |
6 |
| Amphenol Corporation | 764 |
6 |
| Other owners | 477 |