EXTERNAL MEMORIES ARCHITECTURE TO ENABLE SOFTWARE PARTITION AND CUSTOMIZATION FOR MOBILE TERMINALS WITH INSERTABLE COMMUNICATIONS CARDS

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United States of America Patent

APP PUB NO 20080171577A1
SERIAL NO

11623432

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dual memory architecture for software partition on mobile terminals incorporates a mobile information device (MID) handset having a first memory; a plurality of host peripherals; and a card interface. A miniaturized form factor card (mobile card) incorporating wireless communications components is received in the card interface and includes a second memory including default host peripheral drivers. The interface provides operable connection from the MID memory to the mobile card. In certain embodiments, the first memory includes device specific host peripheral drivers, which are uploaded to the mobile card second memory upon insertion of the mobile card in the card interface.

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Patent Owner(s)

Patent OwnerAddress
UTSTARCOM INC1275 HARBOR BAY PARKWAY ALAMEDA CA 94502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bao, Shanquan Alameda, CA 14 49
Gao, Liming Alameda, CA 17 128
Huang, William X San Ramon, CA 14 121
Wan, Guang Fremont, CA 6 393

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