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Bernhard SCHNYDER
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Leuzigen, CH
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last 30 patents
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Patent Grant
Piezoelectric element for an automatic frequency control circuit, o...
Patent number
10,983,479
Issue date
Apr 20, 2021
The Swatch Group Research and Development Ltd.
Alexandre Haemmerli
G04 - HOROLOGY
Information
Patent Grant
Piezoelectric element for an automatic frequency control circuit, o...
Patent number
10,969,745
Issue date
Apr 6, 2021
The Swatch Group Research and Development Ltd.
Alexandre Haemmerli
G04 - HOROLOGY
Patents Applications
last 30 patents
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Patent Application
PIEZOELECTRIC ELEMENT FOR AN AUTOMATIC FREQUENCY CONTROL CIRCUIT, O...
Publication number
20190079453
Publication date
Mar 14, 2019
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Alexandre HAEMMERLI
G04 - HOROLOGY
Information
Patent Application
PIEZOELECTRIC ELEMENT FOR AN AUTOMATIC FREQUENCY CONTROL CIRCUIT, O...
Publication number
20190079460
Publication date
Mar 14, 2019
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Alexandre HAEMMERLI
G04 - HOROLOGY