Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cellular mobile telephone system usable on board a passenger transport vehicle

Cellular mobile telephone system usable on board a passenger transport vehicle

US Patent 6889042 · Granted May 3, 2005

Estimated economic value: $3,636,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for establishing communication from a mobile terminal in dual mode2013
Company telephone network2007
Cellular mobile telephone system that can be used on board a vehicle2004
System for using a GSM mobile telephone in a dect mobile communication network2004
System for using a GSM mobile telephone in a dect mobile communication network2004
System for integrating mobile telecommunication terminals into a private telecom2003
Server for enabling n pairs of machines to communicate, and a dect private telec2003
Server for enabling n pairs of machines to communicate, and a dect private telec2003
Device for connecting a telephone switch to a fixed telephone network via a radi2002