- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 120/00 - Control inputs relating to users or occupants
Patent holdings for IPC class F24F 120/00
Total number of patents in this class: 115
10-year publication summary
|
1
|
0
|
11
|
21
|
13
|
12
|
12
|
7
|
16
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45811 |
21 |
| Daikin Industries, Ltd. | 9957 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
14 |
| Haier Smart Home Co., Ltd. | 5422 |
7 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2358 |
6 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1851 |
5 |
| Johnson Controls Technology Company | 1454 |
4 |
| Hitachi-johnson Controls Air Conditioning, Inc. | 507 |
3 |
| Uplight, Inc. | 45 |
3 |
| Hitachi, Ltd. | 15434 |
2 |
| Clean Power Research, L.L.C. | 109 |
2 |
| Sharp Kabushiki Kaisha | 18799 |
2 |
| Ademco Inc. | 1251 |
2 |
| Lutron Technology Company LLC | 2532 |
2 |
| ALISEA S.r.l. | 9 |
2 |
| Samsung Electronics Co., Ltd. | 144143 |
1 |
| LG Electronics Inc. | 72473 |
1 |
| NEC Corporation | 35351 |
1 |
| Denso Corporation | 24120 |
1 |
| The Regents of the University of Michigan | 4670 |
1 |
| Other owners | 20 |