- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 11/63 - Electronic processing
Patent holdings for IPC class F24F 11/63
Total number of patents in this class: 1406
10-year publication summary
|
14
|
47
|
84
|
142
|
181
|
186
|
234
|
244
|
243
|
72
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
145 |
| Daikin Industries, Ltd. | 9495 |
86 |
| Tyco Fire & Security GmbH | 2172 |
81 |
| Samsung Electronics Co., Ltd. | 131630 |
58 |
| Lennox Industries Inc. | 1088 |
48 |
| Honeywell International Inc. | 13799 |
47 |
| Johnson Controls Technology Company | 1522 |
39 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
37 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
32 |
| LG Electronics Inc. | 69257 |
28 |
| Carrier Corporation | 4759 |
28 |
| Google LLC | 38759 |
21 |
| Midea Group Co., Ltd. | 4025 |
20 |
| Ademco Inc. | 1374 |
20 |
| PassiveLogic, Inc. | 148 |
17 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
14 |
| Trane International Inc. | 1123 |
14 |
| BEST Technologies, Inc. | 24 |
13 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 428 |
12 |
| Microjet Technology Co., Ltd. | 344 |
12 |
| Other owners | 634 |