Patent holdings for IPC class D06F 71/34

Total number of patents in this class: 57

10-year publication summary

1
1
2
2
8
7
11
9
10
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
LG Electronics Inc.
75045
28
Samsung Electronics Co., Ltd.
154120
5
Imam Abdulrahman Bin Faisal University
581
4
Nori, Inc., a.k.a. Waterco Industries
8
4
Barbanti Carlo S.N.C.
5
2
Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
184
2
Hanul System Co., Ltd.
8
2
Coway Co., Ltd.
767
1
Electrolux Home Products Corporation N.V.
674
1
Herbert Kannegiesser GmbH
84
1
Qingdao Qianfeng Capart Int'l Corp.
16
1
Battistella B.G. S.r.l.
5
1
Brisay-Maschinen GmbH
2
1
Dupray Ventures Inc.
61
1
Createme Technologies Inc.
104
1
Qingdao Duodai Intelligent Technology Co.,Ltd.
2
1
Xiamen Leshijiwu Intelligent Technology Co., Ltd
1
1
Other owners 0