Sergei Smirnov

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Yehud, IL

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Patents Applicationslast 30 patents

Information Patent Application
Phantom power optical microphone system
- Publication number 20040069939
- Publication date Apr 15, 2004
- Phone-OR Ltd.
- Alexander Paritsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical microphone noise suppression system
- Publication number 20030039368
- Publication date Feb 27, 2003
- Phone-OR Ltd.
- Alexander Paritsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE