Patent holdings for IPC class D06F 49/04

Total number of patents in this class: 4

10-year publication summary

0
0
2
0
0
0
0
0
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Panasonic Corporation
20339
3
Daewoo Electronics Corporation
144
1
Other owners 0