- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 8/02 - Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
Patent holdings for IPC class F21S 8/02
Total number of patents in this class: 2333
10-year publication summary
|
229
|
271
|
250
|
216
|
169
|
175
|
142
|
125
|
122
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7849 |
295 |
| ABL IP Holding LLC | 1892 |
106 |
| Ideal Industries Lighting LLC | 934 |
103 |
| DMF, Inc. | 130 |
56 |
| Panasonic Intellectual Property Management Co., Ltd. | 33375 |
54 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
51 |
| Hubbell Lighting, Inc | 606 |
43 |
| Feit Electric Company, Inc. | 282 |
41 |
| Lighting Defense Group, LLC | 44 |
28 |
| Opple Lighting Co., Ltd. | 874 |
26 |
| Zumtobel Lighting GmbH | 752 |
25 |
| Quarkstar LLC | 227 |
23 |
| Zumtobel Lighting GmbH | 81 |
21 |
| Cree, Inc. | 942 |
19 |
| Fusion Optix, Inc. | 88 |
19 |
| Ledvance LLC | 312 |
18 |
| Lucifer Lighting Company | 64 |
18 |
| Go Fan Yourself, LLC | 53 |
18 |
| Coelux S.r.l. | 94 |
17 |
| Usai, LLC | 104 |
17 |
| Other owners | 1335 |