- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 29/00 - Arrangement or mounting of control or safety devices
Patent holdings for IPC class F25D 29/00
Total number of patents in this class: 4102
10-year publication summary
|
274
|
350
|
409
|
365
|
424
|
361
|
365
|
346
|
284
|
131
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72559 |
835 |
| Samsung Electronics Co., Ltd. | 144426 |
330 |
| Haier Smart Home Co., Ltd. | 5428 |
288 |
| Qingdao Haier Refrigerator Co., Ltd | 1562 |
268 |
| BSH Hausgeräte GmbH | 5514 |
170 |
| Carrier Corporation | 4358 |
123 |
| Haier US Appliance Solutions, Inc. | 3568 |
113 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
109 |
| Whirlpool Corporation | 4395 |
90 |
| Arcelik A.S. | 3517 |
71 |
| Midea Group Co., Ltd. | 4489 |
71 |
| BSH Bosch und Siemens Hausgerate GmbH | 2927 |
63 |
| Hefei Hualing Co., Ltd. | 483 |
62 |
| Hefei Midea Refrigerator Co., Ltd. | 439 |
58 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
44 |
| Mitsubishi Electric Corporation | 45860 |
32 |
| Thermo King LLC | 440 |
31 |
| Daikin Industries, Ltd. | 9971 |
26 |
| Hisense Refrigerator Co., Ltd. | 75 |
26 |
| Qingdao Haier Co., Ltd. | 148 |
24 |
| Other owners | 1268 |