- 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 7/00 - Reflectors for light sources
Patent holdings for IPC class F21V 7/00
Total number of patents in this class: 4808
10-year publication summary
|
523
|
436
|
448
|
353
|
279
|
228
|
206
|
209
|
179
|
110
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8052 |
360 |
| Ideal Industries Lighting LLC | 930 |
130 |
| Quarkstar LLC | 225 |
105 |
| Nichia Corporation | 3874 |
86 |
| ABL IP Holding LLC | 1887 |
85 |
| Sharp Kabushiki Kaisha | 18523 |
78 |
| OSRAM GmbH | 2210 |
77 |
| Koito Manufacturing Co., Ltd. | 2452 |
70 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 420 |
65 |
| LG Electronics Inc. | 75694 |
52 |
| Zumtobel Lighting GmbH | 758 |
52 |
| Koninklijke Philips Electronics N.V. | 7455 |
47 |
| Koninklijke Philips N.V. | 25856 |
45 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1253 |
44 |
| Korrus, Inc. | 487 |
42 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
41 |
| Hubbell Lighting, Inc | 582 |
40 |
| LG Innotek Co., Ltd. | 8466 |
38 |
| Philips Lighting Holding B.V. | 1325 |
38 |
| Stanley Electric Co., Ltd. | 1375 |
37 |
| Other owners | 3276 |