Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Data prompt and collect in telecommunications network having digital data and bearer channels on single communications line

Data prompt and collect in telecommunications network having digital data and bearer channels on single communications line

US Patent 6389042 · Granted May 14, 2002

Estimated economic value: $1,315,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Creating an intuitive visual plan for achieving financial goals2023
Display screen or portion thereof with a graphical user interface2017
Display screen or portion thereof with a graphical user interface2017
Display screen or portion thereof with a graphical user interface2016
Display screen or portion thereof with a graphical user interface2016
Display screen or portion thereof with a graphical user interface2016
Telecommunications networks2002
Telecommunications networks2002
Telecommunications networks2002
PSTN appliance security system with reduced PSTN traffic loading2000
Security system1998
Digital switching arrangements for stored program control telecommunications sys1981