- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watches; mechanical parts of clocks or watches in general; time-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: 348
10-year publication summary
38
|
26
|
38
|
19
|
33
|
25
|
26
|
26
|
26
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Swatch Group Research and Development Ltd | 778 |
58 |
Nivarox-FAR S.A. | 265 |
55 |
ETA SA Manufacture Horlogere Suisse | 638 |
36 |
Rolex S.A. | 606 |
32 |
Patek Philippe SA Geneve | 355 |
23 |
Montres Breguet S.A. | 349 |
12 |
CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 228 |
11 |
Seiko Instruments Inc. | 660 |
9 |
Richemont International SA | 1061 |
9 |
citizen Watch Co., Ltd. | 1062 |
8 |
LVMH Swiss manufactures SA | 265 |
7 |
Damasko Uhrenmanufaktur KG | 6 |
5 |
Omega SA | 197 |
5 |
Seiko Epson Corporation | 18724 |
4 |
Blancpain S.A. | 111 |
4 |
CompliTime SA | 54 |
4 |
Damasko GmbH | 14 |
4 |
HUBLOT SA, Geneve | 151 |
4 |
Manufacture et fabrique de montres et chronometres Ulysse Nardin Le Locle SA | 29 |
3 |
Master Dynamic Limited | 14 |
3 |
Other owners | 52 |