- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 110/12 - Temperature of the outside air
Patent holdings for IPC class F24F 110/12
Total number of patents in this class: 774
10-year publication summary
8
|
34
|
46
|
69
|
91
|
120
|
100
|
82
|
80
|
9
|
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 |
71 |
Mitsubishi Electric Corporation | 43934 |
68 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
66 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
60 |
Daikin Industries, Ltd. | 9495 |
34 |
Lennox Industries Inc. | 1088 |
30 |
Samsung Electronics Co., Ltd. | 131630 |
23 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
19 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
16 |
Midea Group Co., Ltd. | 4025 |
16 |
LG Electronics Inc. | 69257 |
14 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
14 |
Tyco Fire & Security GmbH | 2172 |
14 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
14 |
Carrier Corporation | 4759 |
12 |
GD Midea Heating & Ventilating Equipment Co., Ltd. | 428 |
12 |
Copeland LP | 656 |
12 |
Johnson Controls Technology Company | 1522 |
11 |
Air Distribution Technologies IP, LLC | 160 |
7 |
Google LLC | 38759 |
7 |
Other owners | 254 |