Dead reckoning navigational system using accelerometer to measure foot impacts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5583776
SERIAL NO

08405087

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microcomputer-assisted position finding system that integrates GPS data, dead reckoning sensors, and digital maps into a low-cost, self-contained navigation instrument is disclosed. A built-in radio frequency transponder allows individual positions to be monitored by a central coordinating facility. Unique dead reckoning sensors and features are disclosed for ground speed/distance measurement and computer-aided position fixes.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INTERNATIONAL INC855 S MINT STREET CHARLOTTE NC 28202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Judd, Thomas Fountain Valley, CA 4 486
Levi, Robert W Anaheim, CA 6 1271

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  • 484 Citation Count
  • G01C Class
  • 98.56 % this patent is cited more than
  • 29 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5782715552201 - 1011 - 2021 - 3031 - 4041 - 5081 - 90100 +0510152025303540455055606570758085

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