- 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: 927
10-year publication summary
|
78
|
113
|
117
|
110
|
115
|
93
|
70
|
72
|
65
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7364 |
89 |
| Ideal Industries Lighting LLC | 1137 |
37 |
| Contemporary Visions, L.L.C. | 290 |
32 |
| Zumtobel Lighting GmbH | 727 |
30 |
| ABL IP Holding LLC | 1903 |
26 |
| Opple Lighting Co., Ltd. | 774 |
21 |
| Suzhou Opple Lighting Co., Ltd. | 553 |
20 |
| Quarkstar LLC | 220 |
19 |
| Hubbell Lighting, Inc | 628 |
19 |
| Feit Electric Company, Inc. | 251 |
17 |
| Wangs Alliance Corp., DBA WAC Lighting | 192 |
17 |
| Axis Lighting Inc. | 79 |
14 |
| Lighting Defense Group, LLC | 41 |
14 |
| Go Fan Yourself, LLC | 47 |
12 |
| Finelite Inc. | 31 |
10 |
| Philips Lighting Holding B.V. | 1357 |
9 |
| Radiant Opto-Electronics (Suzhou) Co., Ltd. | 133 |
9 |
| Hubbell Incorporated | 3206 |
7 |
| 3form, LLC | 225 |
7 |
| Jlc-tech IP LLC | 26 |
7 |
| Other owners | 511 |