Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › LAN phone system with automatic fallback for power or network failure

LAN phone system with automatic fallback for power or network failure

US Patent 6700970 · Granted Mar 2, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Combination shot glass and golf tee2024
Method for starting up or servicing an automation field device2023
Method for the application-specific setting of a field device2021
System and method for enabling radio operations on a wireless computing device2016
System and method for enabling radio operations on a wireless computing device2014
System and method for enabling radio operations on a wireless computing device2012
System and method for enabling radio operations on a wireless computing device2010
Method and apparatus for detecting optimum lens focus position2007
Digital control unit for projector automation systems2007
Method and system for providing snapshots from a compressed digital video stream2001
Method and apparatus for communication and translation of a plurality of digital2000
Method and apparatus for secure remote wake-up of a computer over a network2000