- 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 11/08 - Screens not covered by groups , , or using diaphragms containing one or more apertures
Patent holdings for IPC class F21V 11/08
Total number of patents in this class: 164
10-year publication summary
|
14
|
24
|
16
|
14
|
17
|
23
|
16
|
14
|
11
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Designs for Vision, Inc. | 107 |
12 |
| A-Dec, Inc. | 128 |
6 |
| Coelux S.r.l. | 94 |
6 |
| Koito Manufacturing Co., Ltd. | 2456 |
5 |
| Samsung Electronics Co., Ltd. | 158156 |
4 |
| Hyundai Motor Company | 24745 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
4 |
| Guangzhou Haoyang Electronic Co., Ltd. | 250 |
3 |
| Ichikoh Industries, Ltd. | 393 |
3 |
| ROBE Lighting s.r.o. | 149 |
3 |
| Universita degli Studi Dell Insubria | 23 |
3 |
| Signify Holding B.V. | 8083 |
3 |
| UV Innovators, LLC | 14 |
3 |
| Kia Corporation | 12477 |
3 |
| The Boeing Company | 20168 |
2 |
| Koninklijke Philips N.V. | 25895 |
2 |
| Kyocera Corporation | 14404 |
2 |
| Nichia Corporation | 3876 |
2 |
| Chervon (HK) Limited | 211 |
2 |
| Elemental LED, Inc. | 186 |
2 |
| Other owners | 90 |