- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/06 - Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
Patent holdings for IPC class F24F 1/06
Total number of patents in this class: 172
10-year publication summary
20
|
18
|
14
|
18
|
14
|
10
|
23
|
5
|
15
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
20 |
GD Midea Heating & Ventilating Equipment Co., Ltd. | 428 |
16 |
Midea Group Co., Ltd. | 4025 |
15 |
Samsung Electronics Co., Ltd. | 131630 |
11 |
LG Electronics Inc. | 69257 |
11 |
Daikin Industries, Ltd. | 9495 |
8 |
Lennox Industries Inc. | 1088 |
8 |
Haier Smart Home Co., Ltd. | 4882 |
7 |
Trane International Inc. | 1123 |
6 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
6 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
6 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
5 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
5 |
Fujitsu General Limited | 541 |
3 |
Hisense (Guangdong) Air Conditioning Co., Ltd. | 43 |
3 |
Carrier Corporation | 4759 |
2 |
BDR Thermea Group B.V. | 83 |
2 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
2 |
Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 134 |
2 |
Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 143 |
2 |
Other owners | 32 |