- 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 7/05 - Optical design plane
Patent holdings for IPC class F21V 7/05
Total number of patents in this class: 354
10-year publication summary
|
48
|
46
|
41
|
24
|
39
|
32
|
28
|
22
|
15
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8030 |
30 |
| LG Innotek Co., Ltd. | 8453 |
14 |
| Fluence Bioengineering, Inc. | 115 |
12 |
| Seoul Semiconductor Co., Ltd. | 1053 |
9 |
| Saturn Licensing LLC | 1441 |
8 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1256 |
8 |
| Micron Technology, Inc. | 27626 |
7 |
| Samsung Electronics Co., Ltd. | 157557 |
6 |
| LG Electronics Inc. | 75654 |
6 |
| Nichia Corporation | 3872 |
6 |
| Boe Technology Group Co., Ltd. | 44004 |
6 |
| Bridgelux, Inc. | 361 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
5 |
| 3m Innovative Properties Company | 17488 |
4 |
| Sony Corporation | 30208 |
4 |
| Yazaki Corporation | 7097 |
4 |
| LEDVANCE GmbH | 589 |
4 |
| RTC Industries, Inc. | 137 |
4 |
| NEC Corporation | 36934 |
3 |
| ABL IP Holding LLC | 1890 |
3 |
| Other owners | 205 |