Information reading system and method

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United States of America Patent

PATENT NO 12026722
APP PUB NO 20220343340A1
SERIAL NO

17764321

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Abstract

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An information reading system includes an information reading device and a device-to-be-identified. The information reading device includes a first signal pin, a second signal pin, and a control module, and the device-to-be-identified includes a third signal pin and a ground pin. The control module is configured to, when recognizing that the device-to-be-identified is inserted, control the first signal pin to connect to the third signal pin of the device-to-be-identified, and control the second signal pin to connect to the ground pin, to form a first single-wire path, and attempt to read anti-counterfeiting information stored in the device-to-be-identified by using the first single-wire path.

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Patent Owner(s)

Patent OwnerAddress
BYD COMPANY LIMITEDNO 3009 BYD ROAD PINGSHAN SHENZHEN GUANGDONG 518118 518118

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Zhen Shenzhen, CN 70 365
Zheng, Zhiyong Shenzhen, CN 27 70

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