- 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 1/03 - Heating, cooling or ventilating devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
Patent holdings for IPC class B60H 1/03
Total number of patents in this class: 433
10-year publication summary
|
32
|
33
|
44
|
49
|
34
|
43
|
35
|
34
|
35
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
54 |
| Hyundai Motor Company | 19021 |
24 |
| Toyota Motor Corporation | 28582 |
21 |
| Hanon Systems | 1632 |
21 |
| Ford Global Technologies, LLC | 19702 |
19 |
| Kia Motors Corporation | 7946 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
| GM Global Technology Operations LLC | 13620 |
10 |
| Calsonic Kansei Corporation | 686 |
10 |
| Sanden Corporation | 859 |
10 |
| Sanden Automotive Climate Systems Corporation | 177 |
10 |
| GENTHERM Incorporated | 277 |
8 |
| Kia Corporation | 6450 |
8 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
7 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
6 |
| Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd. | 101 |
5 |
| RENAULT s.a.s. | 5674 |
5 |
| Thunder Power New Energy Vehicle Development Company Limited | 146 |
5 |
| Atlas Technologies Holding B.V. | 38 |
5 |
| Eberspächer Climate Control Systems GmbH | 134 |
5 |
| Other owners | 174 |