Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for providing custom ring-back tones

Method for providing custom ring-back tones

US Patent 9531870 · Granted Dec 27, 2016

Estimated economic value: $75,641,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for dynamic registration management in enhanced core network2025
Spinning amusement device2019
Reusable bottle stopper2017
Methods and systems for call management with user intervention2016
Default civic address locations for mobile E9-1-1 calls2015
Reusable bottle stopper2015
Reusable bottle stopper2015
Enabling emergency call back to a user device2015
Test automation for an integrated telephony call management service2014
Methods and systems for call management with user intervention2014
Telephone network control system and method2014
Method for providing custom ring-back tones2014