- 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: 4374
10-year publication summary
|
350
|
409
|
365
|
424
|
361
|
367
|
356
|
290
|
290
|
131
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75654 |
878 |
| Samsung Electronics Co., Ltd. | 157557 |
410 |
| Haier Smart Home Co., Ltd. | 5707 |
298 |
| Qingdao Haier Refrigerator Co., Ltd | 1651 |
278 |
| BSH Hausgeräte GmbH | 5623 |
183 |
| Haier US Appliance Solutions, Inc. | 4031 |
126 |
| Carrier Corporation | 3958 |
124 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
109 |
| Midea Group Co., Ltd. | 4979 |
81 |
| Whirlpool Corporation | 4639 |
80 |
| Hefei Hualing Co., Ltd. | 564 |
73 |
| Hefei Midea Refrigerator Co., Ltd. | 519 |
68 |
| Arcelik A.S. | 3376 |
66 |
| BSH Bosch und Siemens Hausgerate GmbH | 2478 |
59 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
46 |
| Mitsubishi Electric Corporation | 47971 |
34 |
| Thermo King LLC | 471 |
32 |
| Hisense Refrigerator Co., Ltd. | 106 |
30 |
| Daikin Industries, Ltd. | 10478 |
26 |
| Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | 193 |
26 |
| Other owners | 1347 |