- 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 1/00 - Driving mechanisms
Patent holdings for IPC class G04B 1/00
Total number of patents in this class: 43
10-year publication summary
4
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4
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1
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1
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2
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0
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1
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1
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ETA SA Manufacture Horlogere Suisse | 638 |
10 |
Seiko Epson Corporation | 18724 |
5 |
Seiko Instruments Inc. | 660 |
3 |
citizen Watch Co., Ltd. | 1062 |
3 |
Qualcomm Incorporated | 76576 |
2 |
Casio Computer Co., Ltd. | 3343 |
2 |
Richemont International SA | 1061 |
2 |
Oracle America, Inc. | 3928 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
NTT DoCoMo, Inc. | 11501 |
1 |
Aquatic Av, Inc. | 11 |
1 |
citizen Holdings Co., Ltd. | 332 |
1 |
Feig Electronic GmbH | 25 |
1 |
Harry Winston SA | 817 |
1 |
HUBLOT SA, Geneve | 151 |
1 |
Montres Breguet S.A. | 349 |
1 |
Montres TUDOR SA | 115 |
1 |
Shenzhen Fiyta Holdings Ltd. | 2 |
1 |
Sowind SA | 63 |
1 |
The Swatch Group Management Services AG | 73 |
1 |
Other owners | 3 |