- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 6/02 - Air-humidification by evaporation of water in the air
Patent holdings for IPC class F24F 6/02
Total number of patents in this class: 280
10-year publication summary
|
21
|
21
|
46
|
33
|
48
|
32
|
32
|
18
|
30
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
30 |
| Samsung Electronics Co., Ltd. | 131630 |
10 |
| Carrier Corporation | 4759 |
8 |
| Fisher & Paykel Healthcare Limited | 2218 |
8 |
| Miro Co. Ltd. | 92 |
7 |
| Numerical Design, Inc. | 7 |
7 |
| Shinwa Controls Co., Ltd. | 153 |
6 |
| Panasonic Electric Works Co., Ltd. | 782 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Daikin Industries, Ltd. | 9495 |
5 |
| Condair Group AG | 41 |
5 |
| DRI-STEEM Corporation | 44 |
5 |
| Helen of Troy Limited | 1767 |
5 |
| Intex Holdings Pty Ltd | 29 |
5 |
| Kyungdong Navien Co., Ltd. | 566 |
4 |
| Nortek Air Solutions Canada, Inc. | 114 |
4 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
4 |
| Ademco Inc. | 1374 |
4 |
| Chengdu Aimbon Intelligent Technology Co., Ltd | 5 |
4 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Other owners | 146 |