- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21S - Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors
- F21S 41/13 - Ultraviolet light; Infrared light
Patent holdings for IPC class F21S 41/13
Total number of patents in this class: 96
10-year publication summary
|
1
|
10
|
8
|
18
|
19
|
15
|
9
|
8
|
9
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2129 |
18 |
| Zkw Group GmbH | 596 |
7 |
| Envisics Ltd. | 168 |
6 |
| Valeo North America, Inc. | 245 |
5 |
| Lumileds LLC | 1884 |
4 |
| Maxell Holdings, Ltd. | 1359 |
4 |
| Maxell, Ltd. | 2659 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
3 |
| Battelle Memorial Institute | 2419 |
3 |
| Apple Inc. | 52750 |
2 |
| Ford Global Technologies, LLC | 20070 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
2 |
| Valeo Vision | 1400 |
2 |
| Rubicon Products, LLC | 4 |
2 |
| Avid IP Holdings, LLC | 9 |
2 |
| Samsung Electronics Co., Ltd. | 139001 |
1 |
| Toyota Motor Corporation | 30455 |
1 |
| Texas Instruments Incorporated | 19432 |
1 |
| Hyundai Motor Company | 20483 |
1 |
| Toyoda Gosei Co., Ltd. | 1742 |
1 |
| Other owners | 25 |