- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/16 - Arrangement or mounting thereof
Patent holdings for IPC class F24F 1/16
Total number of patents in this class: 347
10-year publication summary
13
|
18
|
34
|
31
|
40
|
35
|
37
|
21
|
30
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
84 |
Daikin Industries, Ltd. | 9495 |
42 |
Haier Smart Home Co., Ltd. | 4882 |
20 |
GD Midea Heating & Ventilating Equipment Co., Ltd. | 428 |
18 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
18 |
LG Electronics Inc. | 69257 |
16 |
Midea Group Co., Ltd. | 4025 |
13 |
Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1721 |
12 |
Samsung Electronics Co., Ltd. | 131630 |
11 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
8 |
Hitachi-johnson Controls Air Conditioning, Inc. | 499 |
6 |
Hefei Midea Heating & Ventilating Equipment Co., Ltd. | 143 |
6 |
Yanmar Power Technology Co., Ltd. | 599 |
6 |
GREE Electric Appliances, Inc. of Zhuhai | 3007 |
5 |
Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 134 |
5 |
Toshiba Carrier Corporation | 567 |
4 |
Trane International Inc. | 1123 |
4 |
Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
4 |
Gree Electric Appliances (Wuhan) Co., Ltd. | 316 |
4 |
Panasonic Corporation | 20786 |
3 |
Other owners | 58 |