Control system, radio telephone device, control method and program

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12192862
APP PUB NO 20230008133A1
SERIAL NO

17782012

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A control system including: a first wireless telephone terminal; a second wireless telephone terminal; and a wireless mobile object. The first wireless telephone terminal includes a call placement/reception unit that establishes a voice channel over a mobile communication network with the second wireless telephone terminal and the wireless mobile object by using a multi-point call function of controlling a voice call among a plurality of points. A control unit controls the wireless mobile object by transmitting a control signal to the wireless mobile object through the voice channel, and transmits, to the second wireless telephone terminal through the voice channel, a change signal for changing a user who maneuvers the wireless mobile object when strength of radio waves from the wireless mobile object decreases to less than a threshold value.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION5-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Nobuhiro Musashino, JP 43 102
Kimura, Shuji Musashino, JP 55 664
Matsuura, Ruriko Musashino, JP 2 0
Nagaoka, Ryo Musashino, JP 5 0
Noguchi, Masahiko Musashino, JP 14 183
Osada, Taichi Musashino, JP 5 0
Toda, Takato Musashino, JP 9 0
Yasunaga, Takashi Musashino, JP 7 82

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