- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 120/14 - Activity of occupants
Patent holdings for IPC class F24F 120/14
Total number of patents in this class: 320
10-year publication summary
1
|
8
|
15
|
21
|
34
|
29
|
44
|
27
|
40
|
2
|
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 |
54 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
53 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
48 |
Daikin Industries, Ltd. | 9495 |
22 |
Mitsubishi Electric Corporation | 43934 |
15 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
Carrier Corporation | 4759 |
7 |
Google LLC | 38759 |
7 |
Johnson Controls Technology Company | 1522 |
6 |
LG Electronics Inc. | 69257 |
5 |
Ademco Inc. | 1374 |
5 |
Delos Living LLC | 150 |
4 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
4 |
Midea Group Co., Ltd. | 4025 |
4 |
Alarm.com Incorporated | 931 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
International Business Machines Corporation | 60644 |
2 |
Panasonic Intellectual Property Corporation of America | 7230 |
2 |
Air Distribution Technologies IP, LLC | 160 |
2 |
Building Robotics, Inc. | 108 |
2 |
Other owners | 63 |