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Dive into the research topics where John F. Schipper is active.

Publication


Featured researches published by John F. Schipper.


Archive | 2001

Position based personal digital assistant

William O. Dussell; James M. Janky; John F. Schipper; David J. Cowl


Archive | 1997

Geographical position/image digital recording and display system

Michael D. Murphy; Arthur N. Woo; Mark Nichols; John F. Schipper


Archive | 1993

Location of emergency service workers

James M. Janky; John F. Schipper


Archive | 1996

Vehicle route and schedule exception reporting system

James M. Janky; Eric A. Klein; John F. Schipper


Archive | 1993

Arrestee monitoring with variable site boundaries

John F. Schipper; James M. Janky


Archive | 1996

Hybrid monitoring of location of a site confinee

John F. Schipper; James M. Janky


Archive | 1997

Portable hybrid location determination system

Peter Van Wyck Loomis; James M. Janky; John F. Schipper


Archive | 1997

Image authentication patterning

John F. Schipper; Allan M. Pelley


Archive | 2000

Dynamic monitoring of vehicle separation

James M. Janky; Derek Steven Smith; John F. Schipper


Archive | 1997

Authentication of a message source

John F. Schipper; Peter Van Wyck Loomis; Allan M. Pelley; James M. Janky; Len Sheynblat

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