- 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 29/02 - PlatesBridgesCocks
Patent holdings for IPC class G04B 29/02
Total number of patents in this class: 79
10-year publication summary
|
6
|
5
|
7
|
4
|
9
|
5
|
8
|
2
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ETA SA Manufacture Horlogere Suisse | 703 |
14 |
| The Swatch Group Research and Development Ltd | 879 |
9 |
| Nivarox-FAR S.A. | 289 |
7 |
| Rolex S.A. | 735 |
6 |
| Comadur S.A. | 97 |
4 |
| Seiko Epson Corporation | 20528 |
3 |
| HUBLOT SA, Geneve | 159 |
3 |
| Omega SA | 219 |
3 |
| Manufacture D'horlogerie Audemars Piguet SA | 95 |
3 |
| citizen Watch Co., Ltd. | 1093 |
2 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 240 |
2 |
| CT Time S.A. | 12 |
2 |
| Officine Panerai AG | 10 |
2 |
| Patek Philippe SA Geneve | 419 |
2 |
| Association Suisse pour la Recherche Horlogere | 10 |
1 |
| Bulgari Horlogerie SA | 53 |
1 |
| Cartier Creation Studio SA | 12 |
1 |
| Chiron-Werke GmbH & Co. KG | 32 |
1 |
| CompliTime SA | 27 |
1 |
| Garmin International, Inc. | 272 |
1 |
| Other owners | 11 |