- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 33/44 - Control of the operating time, e.g. reduction of overall operating time
Patent holdings for IPC class D06F 33/44
Total number of patents in this class: 79
10-year publication summary
|
0
|
1
|
0
|
1
|
6
|
10
|
16
|
12
|
21
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
38 |
| Samsung Electronics Co., Ltd. | 131630 |
12 |
| Haier US Appliance Solutions, Inc. | 3178 |
8 |
| Whirlpool Corporation | 4238 |
3 |
| Ecolab USA Inc. | 5190 |
2 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 721 |
2 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
2 |
| Aqua Co., Ltd. | 503 |
2 |
| Haier Smart Home Co., Ltd. | 4882 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| BSH Hausgeräte GmbH | 5384 |
1 |
| Electrolux Appliances Aktiebolag | 1216 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
1 |
| Electrolux Appliances Aktiebolag | 60 |
1 |
| Proxihealthcare Inc. | 46 |
1 |
| Leayun Technology Co., Ltd. of Zhuhai | 76 |
1 |
| Qingdao Hater Drum Washing Machine Co., Ltd. | 1 |
1 |
| Other owners | 0 |