- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 3/04 - Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
Patent holdings for IPC class G04C 3/04
Total number of patents in this class: 47
10-year publication summary
|
7
|
5
|
6
|
12
|
4
|
1
|
3
|
4
|
1
|
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 | 813 |
31 |
| Apple Inc. | 52845 |
5 |
| citizen Watch Co., Ltd. | 1070 |
2 |
| ETA SA Manufacture Horlogere Suisse | 668 |
2 |
| HUBLOT SA, Geneve | 155 |
2 |
| Montres Breguet S.A. | 344 |
2 |
| LVMH Swiss manufactures SA | 267 |
1 |
| Realization Desal AG | 29 |
1 |
| Marc André Jeanneret | 1 |
1 |
| Other owners | 0 |