- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 13/02 - Circuit arrangementsElectric clock installations
Patent holdings for IPC class G04C 13/02
Total number of patents in this class: 8
10-year publication summary
|
1
|
2
|
0
|
1
|
1
|
0
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Montres Breguet S.A. | 359 |
3 |
| The Swatch Group Research and Development Ltd | 878 |
3 |
| Casio Computer Co., Ltd. | 3518 |
1 |
| NEC Platforms, Ltd. | 1061 |
1 |
| Other owners | 0 |