- 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: 148
10-year publication summary
|
21
|
24
|
20
|
14
|
9
|
16
|
17
|
16
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1747 |
33 |
| Hella GmbH & Co. KGaA | 1716 |
19 |
| Zkw Group GmbH | 631 |
13 |
| Koito Manufacturing Co., Ltd. | 2455 |
8 |
| Automotive Lighting Reutlingen GmbH | 60 |
5 |
| Ford Global Technologies, LLC | 21524 |
4 |
| Stanley Electric Co., Ltd. | 1378 |
4 |
| Hyundai Mobis Co., Ltd. | 3611 |
3 |
| Ichikoh Industries, Ltd. | 393 |
3 |
| HELLA AUTOTECHNIK NOVA s.r.o. | 27 |
3 |
| Honda Motor Co., Ltd. | 26034 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
2 |
| LG Innotek Co., Ltd. | 8486 |
2 |
| Covestro LLC | 610 |
2 |
| Emergency Technology, Inc., DBA SoundOff Signal | 68 |
2 |
| Lumileds Holding B.V. | 320 |
2 |
| Toshiba Lighting & Technology Corporation | 222 |
2 |
| Truck-Lite Co., LLC | 102 |
2 |
| Lumileds Singapore Pte. Ltd. | 1262 |
2 |
| Autosystems Belleville Inc. | 49 |
2 |
| Other owners | 33 |