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Dmytro Doroshenko
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Kyiv, UA
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last 30 patents
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Patent Grant
System for fixing and tensioning strings of a stringed musical inst...
Patent number
10,643,586
Issue date
May 5, 2020
JAMMY INSTRUMENTS LTD.
Mykhailo Horban
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Compact electronic guitar
Patent number
10,490,171
Issue date
Nov 26, 2019
JAMMY INSTRUMENTS LTD.
Mykhailo Horban
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Optical sensor and electric stringed musical instrument with digita...
Patent number
10,482,859
Issue date
Nov 19, 2019
JAMMY INSTRUMENTS LTD.
Mykhailo Horban
G10 - MUSICAL INSTRUMENTS ACOUSTICS