Lighting fixture and positional information management system

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United States of America Patent

PATENT NO 9447960
APP PUB NO 20130329423A1
SERIAL NO

13906370

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Importance

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Abstract

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A lighting fixture has a lighting fixture body in which a light device is mounted, the lighting fixture body including a positional information transmission part that transmits positional information of the lighting fixture to a wireless terminal; a terminal information reception part that receives identification information of the wireless information and the positional information from the wireless terminal that has received the positional information; a terminal information transmission part that transmits the identification information and the positional information to a management server which manages a position of the wireless terminal; and a voltage conversion part that converts a voltage supplied by an external power source and supplies the converted voltage to the positional information transmission part, the terminal information reception part and the terminal information transmission part.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusakari, Shin Kanagawa, JP 20 209

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