- 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: 322
10-year publication summary
13
|
12
|
33
|
36
|
48
|
48
|
42
|
42
|
42
|
14
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Tyco Fire & Security GmbH | 3224 |
59 |
Mitsubishi Electric Corporation | 46037 |
22 |
Google LLC | 42135 |
19 |
Daikin Industries, Ltd. | 9991 |
14 |
Johnson Controls Technology Company | 1432 |
10 |
Carrier Corporation | 4348 |
8 |
Suntracker Technologies Ltd. | 49 |
7 |
Trane International Inc. | 1180 |
6 |
Panasonic Intellectual Property Management Co., Ltd. | 31330 |
5 |
GREE Electric Appliances, Inc. of Zhuhai | 3242 |
5 |
Hitachi-johnson Controls Air Conditioning, Inc. | 511 |
5 |
Integrated Energy Services Corporation | 9 |
5 |
Samsung Electronics Co., Ltd. | 145864 |
4 |
Honeywell International Inc. | 13539 |
4 |
Alarm.com Incorporated | 974 |
4 |
EcoFactor, Inc. | 46 |
4 |
Lennox Industries Inc. | 1121 |
4 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2368 |
4 |
Universal Electronics Inc. | 856 |
4 |
Haier Smart Home Co., Ltd. | 5452 |
4 |
Other owners | 125 |