- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watchesmechanical parts of clocks or watches in generaltime-pieces using the position of the sun, moon, or stars
- G04B 17/06 - Oscillators with hairsprings, e.g. balance
Patent holdings for IPC class G04B 17/06
Total number of patents in this class: 389
10-year publication summary
|
26
|
38
|
19
|
33
|
25
|
26
|
26
|
26
|
26
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nivarox-FAR S.A. | 281 |
65 |
| The Swatch Group Research and Development Ltd | 865 |
64 |
| ETA SA Manufacture Horlogere Suisse | 682 |
46 |
| Rolex S.A. | 684 |
40 |
| Patek Philippe SA Geneve | 379 |
24 |
| Montres Breguet S.A. | 351 |
12 |
| Richemont International SA | 2759 |
12 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 229 |
11 |
| LVMH Swiss manufactures SA | 277 |
9 |
| citizen Watch Co., Ltd. | 1079 |
8 |
| Seiko Watch Corporation | 112 |
7 |
| Omega SA | 215 |
6 |
| Seiko Epson Corporation | 19673 |
5 |
| Damasko Uhrenmanufaktur KG | 6 |
5 |
| Blancpain S.A. | 123 |
4 |
| Damasko GmbH | 14 |
4 |
| HUBLOT SA, Geneve | 159 |
4 |
| CompliTime SA | 36 |
3 |
| Manufacture et fabrique de montres et chronometres Ulysse Nardin Le Locle SA | 27 |
3 |
| Master Dynamic Limited | 13 |
3 |
| Other owners | 54 |