- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 11/523 - Indication arrangements, e.g. displays for displaying temperature data
Patent holdings for IPC class F24F 11/523
Total number of patents in this class: 161
10-year publication summary
|
0
|
1
|
0
|
20
|
24
|
34
|
36
|
25
|
31
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
22 |
| Ademco Inc. | 1374 |
21 |
| Tyco Fire & Security GmbH | 2172 |
14 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
12 |
| Lennox Industries Inc. | 1088 |
8 |
| Honeywell International Inc. | 13799 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Johnson Controls Technology Company | 1522 |
4 |
| Copeland Comfort Control LP | 271 |
4 |
| Google LLC | 38759 |
3 |
| Warmboard, Inc. | 17 |
3 |
| Lutron Technology Company LLC | 2300 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Carrier Corporation | 4759 |
2 |
| salesforce.com, inc. | 5003 |
2 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
2 |
| Toshiba Carrier Corporation | 567 |
2 |
| Universal Electronics Inc. | 687 |
2 |
| Daikin Manufacturing Company, L.P. | 18 |
2 |
| Frontiertech International Inc. | 2 |
2 |
| Other owners | 41 |