Roman Verchykov

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Kharkiv, UA

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device audio volume reduction in response to audio commu...
- Patent number 9,596,507
- Issue date Mar 14, 2017
- EchoStar Ukraine L.L.C.
- Roman Verchykov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device audio volume reduction in response to audio commu...
- Patent number 9,071,218
- Issue date Jun 30, 2015
- Echostar Ukraine L.L.C.
- Roman Verchykov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AUDIO VOLUME REDUCTION IN RESPONSE TO AUDIO COMMU...
- Publication number 20150326913
- Publication date Nov 12, 2015
- ECHOSTAR UKRAINE LLC
- Roman Verchykov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AUDIO VOLUME REDUCTION IN RESPONSE TO AUDIO COMMU...
- Publication number 20120307150
- Publication date Dec 6, 2012
- ECHOSTAR UKRAINE LLC
- Roman Verchykov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE