- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural 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: 327
10-year publication summary
|
43
|
48
|
46
|
41
|
24
|
39
|
32
|
28
|
22
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7237 |
21 |
| Fluence Bioengineering, Inc. | 121 |
12 |
| LG Innotek Co., Ltd. | 7242 |
10 |
| Saturn Licensing LLC | 1474 |
8 |
| Seoul Semiconductor Co., Ltd. | 1068 |
8 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1535 |
8 |
| Micron Technology, Inc. | 25824 |
7 |
| Samsung Electronics Co., Ltd. | 139001 |
6 |
| LG Electronics Inc. | 71039 |
6 |
| Nichia Corporation | 3547 |
6 |
| Boe Technology Group Co., Ltd. | 38881 |
6 |
| Bridgelux, Inc. | 361 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
5 |
| 3m Innovative Properties Company | 17957 |
4 |
| Sony Corporation | 31541 |
4 |
| Yazaki Corporation | 6466 |
4 |
| LEDVANCE GmbH | 570 |
4 |
| RTC Industries, Inc. | 238 |
4 |
| NEC Corporation | 34413 |
3 |
| ABL IP Holding LLC | 1909 |
3 |
| Other owners | 192 |