- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/46 - Component arrangements in separate outdoor units
Patent holdings for IPC class F24F 1/46
Total number of patents in this class: 144
10-year publication summary
11
|
10
|
16
|
17
|
15
|
16
|
12
|
15
|
16
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
44 |
Daikin Industries, Ltd. | 9495 |
20 |
LG Electronics Inc. | 69257 |
6 |
Toshiba Carrier Corporation | 567 |
6 |
Evapco, Inc. | 244 |
4 |
Fujitsu General Limited | 541 |
4 |
Yanmar Power Technology Co., Ltd. | 599 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Daikin Europe N.v. | 171 |
3 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
3 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
3 |
Dehumidified Air Solutions Inc., AKA Solutions d'air Déshumidifié Inc. | 22 |
3 |
Haier Smart Home Co., Ltd. | 4882 |
3 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
3 |
Envola GmbH | 30 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
BDR Thermea Group B.V. | 83 |
2 |
Carel Industries S.p.A. | 65 |
2 |
Lennox Industries Inc. | 1088 |
2 |
Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
2 |
Other owners | 22 |