Portable electronic apparatus, card reader and operation method of card reader

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8875989
APP PUB NO 20130092729A1
SERIAL NO

13398852

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A card reader that is connected to a portable electronic apparatus includes a processor and a memory card controller. The processor receives a trigger signal from the portable electronic apparatus when the portable electronic apparatus is in a standby mode. The memory card controller detects whether at least one memory card is inserted into the card reader and generates a memory card inserting status accordingly. The portable electronic apparatus provides a standby power to the card reader and a first screen based on the trigger signal. The processor receives the memory card inserting status; according to the memory card inserting status, the processor reads contents of the memory card, so that the contents of the memory card are displayed on the first screen.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WISTRON CORPORATIONTAIPEI HSIEN 221

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuo, Kuan-Ting New Taipei, TW 5 25

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