Ayman Ghobrial

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Santa Clara, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Method And System For Back Channel Communication For Set Top Box De...
- Publication number 20090070828
- Publication date Mar 12, 2009
- Ilya Stomakhin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System For Back Channel Communication Utilizing DTMF For...
- Publication number 20090070796
- Publication date Mar 12, 2009
- Ilya Stomakhin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE