- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 11/58 - Remote control using Internet communication
Patent holdings for IPC class F24F 11/58
Total number of patents in this class: 1207
10-year publication summary
|
37
|
48
|
107
|
172
|
197
|
186
|
152
|
134
|
99
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 44678 |
79 |
| Google LLC | 40708 |
58 |
| Tyco Fire & Security GmbH | 3281 |
58 |
| Daikin Industries, Ltd. | 9766 |
53 |
| Haier Smart Home Co., Ltd. | 5289 |
46 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2332 |
42 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1827 |
41 |
| Ademco Inc. | 1399 |
40 |
| GREE Electric Appliances, Inc. of Zhuhai | 3146 |
36 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1653 |
34 |
| Midea Group Co., Ltd. | 4277 |
33 |
| Honeywell International Inc. | 14009 |
32 |
| Johnson Controls Technology Company | 1484 |
31 |
| Lennox Industries Inc. | 1096 |
24 |
| Samsung Electronics Co., Ltd. | 138320 |
23 |
| Carrier Corporation | 4443 |
19 |
| Fujitsu General Limited | 579 |
17 |
| LG Electronics Inc. | 70831 |
16 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 180 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
13 |
| Other owners | 498 |