- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 45/49 - Attachment of the cooling means
Patent holdings for IPC class F21S 45/49
Total number of patents in this class: 137
10-year publication summary
|
7
|
21
|
24
|
20
|
14
|
9
|
16
|
17
|
16
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1528 |
31 |
| Hella GmbH & Co. KGaA | 1606 |
19 |
| Zkw Group GmbH | 614 |
13 |
| Koito Manufacturing Co., Ltd. | 2255 |
8 |
| Automotive Lighting Reutlingen GmbH | 60 |
5 |
| Stanley Electric Co., Ltd. | 1255 |
4 |
| Ford Global Technologies, LLC | 20668 |
3 |
| Hyundai Mobis Co., Ltd. | 3194 |
3 |
| Ichikoh Industries, Ltd. | 349 |
3 |
| HELLA AUTOTECHNIK NOVA s.r.o. | 27 |
3 |
| Honda Motor Co., Ltd. | 25335 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
2 |
| LG Innotek Co., Ltd. | 7685 |
2 |
| Covestro LLC | 588 |
2 |
| Emergency Technology, Inc., DBA SoundOff Signal | 66 |
2 |
| Lumileds Holding B.V. | 322 |
2 |
| Toshiba Lighting & Technology Corporation | 267 |
2 |
| Truck-Lite Co., LLC | 105 |
2 |
| Magna Exteriors Inc. | 410 |
2 |
| Lumileds Singapore Pte. Ltd. | 1272 |
2 |
| Other owners | 25 |