Patent holdings for IPC class G04B 45/04

Total number of patents in this class: 13

10-year publication summary

4
2
0
0
2
1
2
0
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Swatch Group Research and Development Ltd
841
3
Blancpain S.A.
117
2
Samsung Electronics Co., Ltd.
145864
1
Omega SA
214
1
Preciflex SA
57
1
Quinting SA
2
1
Richemont International SA
2708
1
Maform Kft.
3
1
Ali & Co Geneve SA
4
1
MDE Designs et Créations SA
1
1
Other owners 0