- 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 5/00 - Automatic winding-up
Patent holdings for IPC class G04B 5/00
Total number of patents in this class: 26
10-year publication summary
|
3
|
3
|
5
|
0
|
2
|
1
|
1
|
1
|
0
|
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 | 842 |
7 |
| ETA SA Manufacture Horlogere Suisse | 681 |
5 |
| Rolex S.A. | 662 |
3 |
| Seiko Epson Corporation | 19321 |
1 |
| Konica Minolta, Inc. | 8710 |
1 |
| Cartier International AG | 146 |
1 |
| DP Technologies, Inc. | 100 |
1 |
| Feitian Technologies Co., Ltd. | 418 |
1 |
| Glashütter Uhrenbetrieb GmbH | 81 |
1 |
| Lange Uhren GmbH | 113 |
1 |
| ManifatturaCeraoloMoroni S.r.l. | 2 |
1 |
| Montres Breguet S.A. | 350 |
1 |
| Tata Consultancy Services Limited | 2333 |
1 |
| I.m.h. Innovations Manfactures Horlogères SA | 1 |
1 |
| Other owners | 0 |