- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/0063 - Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
Patent holdings for IPC class F24F 1/0063
Total number of patents in this class: 350
10-year publication summary
0
|
3
|
1
|
3
|
25
|
48
|
53
|
54
|
64
|
24
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Haier Smart Home Co., Ltd. | 4882 |
36 |
Mitsubishi Electric Corporation | 43934 |
30 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
30 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
30 |
Midea Group Co., Ltd. | 4025 |
28 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
28 |
Daikin Industries, Ltd. | 9495 |
19 |
LG Electronics Inc. | 69257 |
18 |
Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 134 |
17 |
Samsung Electronics Co., Ltd. | 131630 |
13 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
11 |
Fujitsu General Limited | 541 |
6 |
GD Midea Heating & Ventilating Equipment Co., Ltd. | 428 |
6 |
NEC Corporation | 32703 |
5 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Air Distribution Technologies IP, LLC | 160 |
4 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
4 |
Mitsubishi Electric US, Inc. | 68 |
3 |
Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
3 |
Therma-Stor LLC | 134 |
3 |
Other owners | 52 |