MULTIFUNCTION ATTENDANCE CHECKING SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090166410A1
SERIAL NO

12121039

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to a multifunction attendance checking system comprising a card reader for card-making, said system using the information acquired from an existed card of a user by the card reader for card-making as the user's identification information and using the existed card as a timecard of the user, further comprising a microprocessor, one or more card readers for attendance checking and a memorizer. This system allows an existed card of a user as a timecard.

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Patent Owner(s)

Patent OwnerAddress
BEIJING RUTIAN SCIENCE AND TECHNOLOGY CO LTDROOM 201 BUILDING 44 71 QINGHEXI STREET HAIDIAN DISTRICT BEIJING 100085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Song, Lei Beijing , CN 192 1592

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