- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/0041 - Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
Patent holdings for IPC class F24F 1/0041
Total number of patents in this class: 36
10-year publication summary
0
|
0
|
0
|
0
|
8
|
5
|
5
|
10
|
4
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Johnson Controls Tyco IP Holdings LLP | 1584 |
5 |
Daikin Industries, Ltd. | 9495 |
3 |
Mitsubishi Electric US, Inc. | 68 |
3 |
Mitsubishi Electric Corporation | 43934 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
2 |
Ningbo Aux Electric Co., Ltd. | 150 |
2 |
Aux Air Conditioner Co., Ltd. | 88 |
2 |
Johnson Controls Technology Company | 1522 |
1 |
Berg Companies, Inc. | 17 |
1 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
1 |
Korea Institute of Energy Research | 803 |
1 |
Midea Group Co., Ltd. | 4025 |
1 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
1 |
Sharp Kabushiki Kaisha | 18957 |
1 |
Haier Smart Home Co., Ltd. | 4882 |
1 |
1236220 B.C. Ltd | 6 |
1 |
Tianjin Chengjian University | 18 |
1 |
Xi'an University of Architecture and Technology | 41 |
1 |
Ti̇mfog Termomekani̇k Mühendi̇sli̇k Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ | 1 |
1 |
Other owners | 3 |