- 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 1/32 - Cooling devices
Patent holdings for IPC class B60H 1/32
Total number of patents in this class: 4332
10-year publication summary
|
253
|
333
|
420
|
444
|
478
|
414
|
389
|
320
|
384
|
114
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
508 |
| Hanon Systems | 1632 |
313 |
| Carrier Corporation | 4759 |
277 |
| Hyundai Motor Company | 19021 |
189 |
| Valeo Systemes Thermiques | 2471 |
171 |
| Sanden Corporation | 859 |
132 |
| Ford Global Technologies, LLC | 19702 |
131 |
| Thermo King LLC | 421 |
119 |
| Kia Motors Corporation | 7946 |
94 |
| Toyota Motor Corporation | 28582 |
92 |
| Sanden Automotive Climate Systems Corporation | 177 |
82 |
| Kia Corporation | 6450 |
66 |
| Calsonic Kansei Corporation | 686 |
52 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
49 |
| MAHLE International GmbH | 2670 |
46 |
| Mitsubishi Electric Corporation | 43934 |
41 |
| Audi AG | 7153 |
41 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
41 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
38 |
| Honda Motor Co., Ltd. | 24537 |
36 |
| Other owners | 1814 |