Invention Grant
- Patent Title: Electrographic position location apparatus including recording capability and data cartridge including microphone
- Patent Title (中): 包括记录能力的电子位置定位装置和包括麦克风的数据盒
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Application No.: US10750982Application Date: 2004-01-02
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Publication No.: US07792480B2Publication Date: 2010-09-07
- Inventor: Tom Musolf , Richard Glen Freeman , Michael P. Much
- Applicant: Tom Musolf , Richard Glen Freeman , Michael P. Much
- Applicant Address: US CA Emeryville
- Assignee: LeapFrog Enterprises, Inc.
- Current Assignee: LeapFrog Enterprises, Inc.
- Current Assignee Address: US CA Emeryville
- Agency: Townsend and Townsend and Crew LLP
- Main IPC: G09B5/00
- IPC: G09B5/00 ; G09B5/04
Abstract:
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.
Public/Granted literature
Information query
