- 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 15/01 - Housings, e.g. material or assembling of housing parts
Patent holdings for IPC class F21V 15/01
Total number of patents in this class: 2482
10-year publication summary
|
284
|
294
|
305
|
283
|
209
|
129
|
146
|
152
|
188
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7901 |
181 |
| Ideal Industries Lighting LLC | 934 |
56 |
| Eaton Intelligent Power Limited | 6158 |
54 |
| ABL IP Holding LLC | 1895 |
52 |
| Hubbell Lighting, Inc | 604 |
48 |
| Zumtobel Lighting GmbH | 754 |
35 |
| Hubbell Incorporated | 3403 |
28 |
| Opple Lighting Co., Ltd. | 884 |
26 |
| OSRAM GmbH | 2266 |
25 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1287 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
24 |
| Suzhou Opple Lighting Co., Ltd. | 650 |
22 |
| Streamlight, Inc. | 437 |
21 |
| LG Innotek Co., Ltd. | 8182 |
20 |
| Schreder, S.A. | 294 |
19 |
| Xiamen Eco Lighting Co. Ltd. | 282 |
19 |
| Elemental LED, Inc. | 179 |
18 |
| Koito Manufacturing Co., Ltd. | 2385 |
17 |
| Sharp Kabushiki Kaisha | 18605 |
17 |
| DMF, Inc. | 134 |
16 |
| Other owners | 1759 |