- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 33/52 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
Patent holdings for IPC class D06F 33/52
Total number of patents in this class: 48
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
2
|
9
|
7
|
12
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
11 |
| Haier Smart Home Co., Ltd. | 4882 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
3 |
| Wuxi Filin Electronics Co., Ltd. | 20 |
3 |
| Whirlpool Corporation | 4238 |
2 |
| Haier US Appliance Solutions, Inc. | 3178 |
2 |
| Monotony.ai, Inc. | 37 |
2 |
| Qingdao Haier Laundry Electric Appliances Co., Ltd | 76 |
2 |
| Panasonic Intellectual Property Corporation of America | 7230 |
1 |
| E.G.O. Elektro-Geraetebau GmbH | 123 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
1 |
| Midea Group Co., Ltd. | 4025 |
1 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 721 |
1 |
| Aqua Co., Ltd. | 503 |
1 |
| Wuxi Little Swan Electric Co., Ltd. | 349 |
1 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
1 |
| Chongqing Haier Drum Washing Machine Co., Ltd. | 33 |
1 |
| Chongqing Haier Roller Washing Machine Co. , Ltd. | 29 |
1 |
| Other owners | 0 |