- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 11/47 - Responding to energy costs
Patent holdings for IPC class F24F 11/47
Total number of patents in this class: 309
10-year publication summary
|
13
|
12
|
33
|
36
|
48
|
48
|
42
|
41
|
42
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 3303 |
55 |
| Mitsubishi Electric Corporation | 44904 |
20 |
| Google LLC | 40924 |
18 |
| Daikin Industries, Ltd. | 9851 |
14 |
| Johnson Controls Technology Company | 1478 |
11 |
| Suntracker Technologies Ltd. | 47 |
7 |
| Trane International Inc. | 1154 |
6 |
| Ademco Inc. | 1406 |
6 |
| Carrier Corporation | 4451 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3156 |
5 |
| Hitachi-johnson Controls Air Conditioning, Inc. | 495 |
5 |
| Integrated Energy Services Corporation | 9 |
5 |
| Samsung Electronics Co., Ltd. | 139302 |
4 |
| Honeywell International Inc. | 14022 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
4 |
| Alarm.com Incorporated | 953 |
4 |
| EcoFactor, Inc. | 46 |
4 |
| Lennox Industries Inc. | 1101 |
4 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2341 |
4 |
| Universal Electronics Inc. | 838 |
4 |
| Other owners | 120 |