Anthanasios Angelopoulos

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mobile handset as TTY device
- Patent number 7,561,873
- Issue date Jul 14, 2009
- Kyoćera Wireless Corp.
- Anthanasios Angelopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile handset as TTY device
- Publication number 20050064899
- Publication date Mar 24, 2005
- Anthanasios Angelopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE