Multifunctional electronic device

Telephonic communications – Terminal

Reexamination Certificate

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Details

C379S428030

Reexamination Certificate

active

10874644

ABSTRACT:
A device for providing telephone communication and data transfer includes a base unit with a display screen and means for retrieving and displaying Internet information via a DSL connection or USB line, for example. A mechanism for recognizing and verifying handwriting is included for allowing a user to sign his/her name to confirm or validate a sales transaction. A voice recognition mechanism converts and translates speech input to text wherein a hearing-impaired user can read real time text messaging. A mechanism for providing access to an electronic phone directory via a CD ROM drive is also provided. The present invention further includes a handset for allowing a user to communicate via a plain old telephone system. Advantageously, an infrared mechanism for communicating with a portable electronic device is provided wherein a variety of devices employing either infrared or fiber-optic communication technology can send and receive wireless signals to the device.

REFERENCES:
patent: 5218633 (1993-06-01), Clagett et al.
patent: 5657378 (1997-08-01), Haddock et al.
patent: 6035280 (2000-03-01), Christensen
patent: 6173045 (2001-01-01), Smith
patent: 6259449 (2001-07-01), Saxena et al.
patent: 6266543 (2001-07-01), Chen
patent: D449287 (2001-10-01), Jauregui et al.

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