- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 8/06 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure by suspension
Patent holdings for IPC class F21S 8/06
Total number of patents in this class: 990
10-year publication summary
|
113
|
117
|
110
|
115
|
93
|
70
|
73
|
69
|
73
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8061 |
102 |
| Ideal Industries Lighting LLC | 930 |
37 |
| Zumtobel Lighting GmbH | 758 |
33 |
| ABL IP Holding LLC | 1887 |
27 |
| SN Modern Lighting, LLC | 284 |
27 |
| Opple Lighting Co., Ltd. | 922 |
24 |
| Suzhou Opple Lighting Co., Ltd. | 687 |
23 |
| Quarkstar LLC | 225 |
20 |
| Hubbell Lighting, Inc | 575 |
18 |
| Feit Electric Company, Inc. | 298 |
17 |
| Wangs Alliance Corp., DBA WAC Lighting | 253 |
17 |
| Lighting Defense Group, LLC | 44 |
16 |
| Go Fan Yourself, LLC | 54 |
12 |
| Finelite Inc. | 30 |
10 |
| Xiamen PVTECH Co., Ltd. | 193 |
10 |
| Axis Lighting Inc. | 66 |
9 |
| Philips Lighting Holding B.V. | 1325 |
9 |
| Radiant Opto-Electronics (Suzhou) Co., Ltd. | 140 |
9 |
| 3form, LLC | 190 |
8 |
| Hubbell Incorporated | 3448 |
7 |
| Other owners | 555 |