- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling 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: 3835
10-year publication summary
|
171
|
274
|
350
|
409
|
365
|
424
|
357
|
362
|
341
|
129
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
789 |
| Samsung Electronics Co., Ltd. | 131630 |
278 |
| Haier Smart Home Co., Ltd. | 4882 |
264 |
| Qingdao Haier Refrigerator Co., Ltd | 1378 |
247 |
| BSH Hausgeräte GmbH | 5384 |
161 |
| Carrier Corporation | 4759 |
121 |
| Qingdao Haier Joint Stock Co., Ltd. | 598 |
109 |
| Haier US Appliance Solutions, Inc. | 3178 |
105 |
| Whirlpool Corporation | 4238 |
92 |
| Arcelik A.S. | 3617 |
73 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
66 |
| Midea Group Co., Ltd. | 4025 |
65 |
| Hefei Hualing Co., Ltd. | 425 |
58 |
| Hefei Midea Refrigerator Co., Ltd. | 379 |
53 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
42 |
| Mitsubishi Electric Corporation | 43934 |
31 |
| Electrolux Home Products, Inc. | 1220 |
31 |
| Thermo King LLC | 421 |
30 |
| Daikin Industries, Ltd. | 9495 |
25 |
| Qingdao Haier Co., Ltd. | 151 |
24 |
| Other owners | 1171 |