Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Automobile navigation system using real time spoken driving instructions

Automobile navigation system using real time spoken driving instructions

US Patent 5177685 · Granted Jan 5, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dry swim simulation system2022
No/low skid device2022
Kayak dolly-lift system2019
Methods and apparatus for transient light imaging2014
Animatronic creatures that act as intermediaries between human users and a telep2012
Methods and apparatus for autonomously managing communications using an intellig2012
System for summarization of threads in electronic mail2011
Method and apparatus for summarization of threads in electronic mail2010
Interactive voice message retrieval2010
System for ensuring client access to messages from a server2008
Methods and apparatus for connecting an intimate group by exchanging awareness c2008
Method for summarization of threads in electronic mail2008