- 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 43/20 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
Patent holdings for IPC class F21S 43/20
Total number of patents in this class: 862
10-year publication summary
7
|
20
|
60
|
124
|
153
|
123
|
120
|
108
|
129
|
38
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Valeo Vision | 1219 |
92 |
Hella GmbH & Co. KGaA | 1392 |
55 |
Koito Manufacturing Co., Ltd. | 1991 |
53 |
Ford Global Technologies, LLC | 19702 |
33 |
Ichikoh Industries, Ltd. | 303 |
33 |
LG Innotek Co., Ltd. | 6758 |
32 |
Stanley Electric Co., Ltd. | 1102 |
28 |
Zkw Group GmbH | 578 |
28 |
Valeo North America, Inc. | 242 |
18 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
17 |
SMR Patents S.a.r.l. | 305 |
17 |
SL Corporation | 241 |
16 |
Flex-N-Gate Advanced Product Development, LLC | 65 |
15 |
Hyundai Mobis Co., Ltd. | 2668 |
15 |
Motherson Innovations Company Limited | 237 |
15 |
Hyundai Motor Company | 19021 |
12 |
Honda Motor Co., Ltd. | 24537 |
11 |
PO Lighting Czech s.r.o. | 43 |
10 |
Kia Motors Corporation | 7946 |
8 |
Automotive Lighting Rear Lamps France | 20 |
8 |
Other owners | 346 |