Efficient information exchange between an electronic book and a cartridge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6314474
SERIAL NO

09173907

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention is a method and apparatus for exchanging information between an electronic book and a cartridge. The electronic book has an on-board storage and the cartridge contains a cartridge storage. It is determined if the cartridge is present. If the cartridge is present, a transfer mode is identified. The information between the on-board storage and the cartridge storage is then transferred according to the identified transfer mode.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GEMSTAR EBOOK GROUP LIMITED6922 HOLLYWOOD BLVD 12TH FLOOR LOS ANGELES CA 90028

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conboy, Garth La Jolla, CA 31 812
Sachs, James Menlo Park, CA 15 899
Walter, Erik La Jolla, CA 6 664
Wotiz, Richard Saratoga, CA 3 205

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