- 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: 158
10-year publication summary
|
12
|
20
|
15
|
13
|
17
|
23
|
16
|
14
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Designs for Vision, Inc. | 105 |
11 |
| A-Dec, Inc. | 125 |
6 |
| Coelux S.r.l. | 94 |
6 |
| Koito Manufacturing Co., Ltd. | 2385 |
5 |
| Samsung Electronics Co., Ltd. | 153845 |
4 |
| Hyundai Motor Company | 23762 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
4 |
| Ichikoh Industries, Ltd. | 380 |
3 |
| ROBE Lighting s.r.o. | 144 |
3 |
| Universita degli Studi Dell Insubria | 23 |
3 |
| Signify Holding B.V. | 7901 |
3 |
| UV Innovators, LLC | 14 |
3 |
| Kia Corporation | 11513 |
3 |
| The Boeing Company | 20097 |
2 |
| Koninklijke Philips N.V. | 25593 |
2 |
| Nichia Corporation | 3832 |
2 |
| Chervon (HK) Limited | 216 |
2 |
| Elemental LED, Inc. | 179 |
2 |
| Gemmy Industries Corporation | 66 |
2 |
| Guangzhou Haoyang Electronic Co., Ltd. | 244 |
2 |
| Other owners | 86 |