- All sections
- B - Performing operationstransporting
- 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: 4943
10-year publication summary
|
331
|
408
|
436
|
473
|
409
|
383
|
331
|
394
|
404
|
342
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24783 |
514 |
| Hanon Systems | 2008 |
416 |
| Carrier Corporation | 4009 |
290 |
| Hyundai Motor Company | 22813 |
234 |
| Valeo Systemes Thermiques | 2762 |
231 |
| Sanden Corporation | 976 |
142 |
| Ford Global Technologies, LLC | 20932 |
137 |
| Thermo King LLC | 447 |
124 |
| Kia Corporation | 10541 |
113 |
| Toyota Motor Corporation | 33440 |
98 |
| Kia Motors Corporation | 7743 |
94 |
| Sanden Automotive Climate Systems Corporation | 178 |
82 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
56 |
| Calsonic Kansei Corporation | 568 |
50 |
| MAHLE International GmbH | 2828 |
49 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 918 |
47 |
| Audi AG | 7398 |
46 |
| Mitsubishi Electric Corporation | 46926 |
41 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12671 |
40 |
| Nissan Motor Co., Ltd. | 12655 |
36 |
| Other owners | 2103 |