- 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: 4667
10-year publication summary
|
549
|
523
|
436
|
448
|
353
|
279
|
226
|
202
|
202
|
87
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7407 |
324 |
| Ideal Industries Lighting LLC | 1134 |
156 |
| Quarkstar LLC | 222 |
104 |
| ABL IP Holding LLC | 1901 |
82 |
| Sharp Kabushiki Kaisha | 18813 |
79 |
| OSRAM GmbH | 2389 |
77 |
| Nichia Corporation | 3649 |
77 |
| Koito Manufacturing Co., Ltd. | 2205 |
69 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 400 |
65 |
| Koninklijke Philips Electronics N.V. | 10060 |
52 |
| Zumtobel Lighting GmbH | 731 |
52 |
| LG Electronics Inc. | 72357 |
48 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1428 |
46 |
| Koninklijke Philips N.V. | 24527 |
45 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
44 |
| Hubbell Lighting, Inc | 631 |
42 |
| Korrus, Inc. | 463 |
42 |
| LG Innotek Co., Ltd. | 7519 |
38 |
| Philips Lighting Holding B.V. | 1361 |
38 |
| Stanley Electric Co., Ltd. | 1208 |
37 |
| Other owners | 3150 |