Patent holdings for IPC class D06F 71/40

Total number of patents in this class: 36

10-year publication summary

3
2
4
3
3
8
4
8
2
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Electronics Inc.
72473
24
Samsung Electronics Co., Ltd.
144143
4
Koninklijke Philips N.V.
24557
1
Herbert Kannegiesser GmbH
84
1
Livingston Systems, LLC
11
1
Purex Co., Ltd.
39
1
SANKOSYA Co., Ltd.
4
1
Trevil S.r.l.
4
1
Suzhou Wang Yongheng Silk Science and Technology Culture Co., Ltd.
19
1
Gass LLC
2
1
Other owners 0