- 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: 89
10-year publication summary
|
0
|
1
|
10
|
8
|
18
|
19
|
15
|
9
|
8
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 1991 |
18 |
| Zkw Group GmbH | 578 |
6 |
| Envisics Ltd. | 132 |
6 |
| Valeo North America, Inc. | 242 |
5 |
| Maxell Holdings, Ltd. | 1422 |
4 |
| Maxell, Ltd. | 2533 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
| Battelle Memorial Institute | 2356 |
3 |
| Lumileds LLC | 1827 |
3 |
| Apple Inc. | 50209 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Valeo Vision | 1219 |
2 |
| Rubicon Products, LLC | 4 |
2 |
| OSRAM Beteiligungsverwaltung GmbH | 85 |
2 |
| Avid IP Holdings, LLC | 8 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Texas Instruments Incorporated | 19376 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Other owners | 20 |