Chronological telephone system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6181778
SERIAL NO

09029557

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sign language telephone device is offered which enables an aurally handicapped person who uses the sign language to converse with a normal person at a distant place who does not know the sign language. The sign language telephone device is placed on the side of the aurally handicapped person, and hand gestures of the sign language inputted from a sign language input means are recognized as the sign language, and the recognized sign language is translated to Japanese. The translated Japanese word train is converted to synthesized voices and it is transmitted to a videophone on the side of a normal person. The voices from the videophone are recognized, and the recognized Japanese is translated to the sign language to generate sign language animations and they are displayed on the screen of a TV set on the side of the aurally handicapped person. According to the present invention, it is made possible for an aurally handicapped person to have conversation easily with a normal person at a distant place who does not know the sign language through an existing network.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisawa, Hiromichi Tokorozawa, JP 58 2919
Hataoka, Nobuo Tsukui-gun, JP 19 990
Ikeda, Hisashi Kokubunji, JP 25 620
Kaneko, Youichi Kodaira, JP 9 503
Ohki, Masaru Tokorozawa, JP 52 1674
Sagawa, Hirohiko Kokubunji, JP 17 1104
Sakiyama, Tomoko Chicago, IL 6 618

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