Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Data transmission method and system for hub-based network

Data transmission method and system for hub-based network

US Patent 5657327 · Granted Aug 12, 1997

Estimated economic value: $125,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for producing sanitary tampons2009
Elevator system utilizing wireless transmission units to exchange control inform2006
Elevator system having terminals with wireless transmitting/receiving unit2005
Radio network system2005
Radio relay system2004
Radio relay system2004
Radio network system2003
Elevator system with wireless elevator control transmit/receive unit2003
Elevator system having wireless transmitting/receiving units2002
Data transmission method and system for hub-based network1998
Data transmission method and system for hub-based network1998
Data transmission method and system for hub-based network1998