- All sections
- B - Performing operations; transporting
- B60H - Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles
- B60H 1/34 - Nozzles; Air-diffusers
Patent holdings for IPC class B60H 1/34
Total number of patents in this class: 1203
10-year publication summary
|
71
|
105
|
119
|
95
|
155
|
150
|
118
|
100
|
93
|
26
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
111 |
| Nifco Korea Inc. | 159 |
56 |
| Illinois Tool Works Inc. | 11152 |
51 |
| Ford Global Technologies, LLC | 19702 |
48 |
| Dr. Schneider Kunststoffwerke GmbH | 78 |
38 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
37 |
| Toyoda Gosei Co., Ltd. | 1746 |
32 |
| Hyundai Motor Company | 19021 |
31 |
| Hyundai Mobis Co., Ltd. | 2668 |
30 |
| Howa Plastics Co., Ltd. | 38 |
29 |
| Toyota Motor Corporation | 28582 |
24 |
| Faurecia Interieur Industrie | 411 |
24 |
| GM Global Technology Operations LLC | 13620 |
23 |
| Valeo Systemes Thermiques | 2471 |
21 |
| Faurecia Innenraum Systeme GmbH | 235 |
20 |
| Kia Motors Corporation | 7946 |
18 |
| Honda Motor Co., Ltd. | 24537 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
16 |
| Audi AG | 7153 |
14 |
| Volkswagen AG | 6966 |
14 |
| Other owners | 549 |