Electrographic position location apparatus including recording capability and data cartridge including microphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7792480
APP PUB NO 20040197757A1
SERIAL NO

10750982

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electrographic position location apparatus and a data cartridge are disclosed. The data cartridge comprises a body and a memory device in the body. A connector extends from the body and is coupled to the memory device. A microphone is attached to or is incorporated within the body.

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Patent Owner(s)

Patent OwnerAddress
LEAPFROG ENTERPRISES INC6401 HOLLIS STREET SUITE 100 EMERYVILLE CA 94608

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freeman, Richard Glen San Carlos, US 8 233
Much, Michael P San Jose, US 2 34
Musolf, Tom Mountain View, US 6 77

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