Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Systems and methods for alternative routing of voice over IP originated emergency calls

Systems and methods for alternative routing of voice over IP originated emergency calls

US Patent 8554168 · Granted Oct 8, 2013

Estimated economic value: $17,227,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Scanning and detecting threats in machine learning models2025
Synchronization based on device presence2020
Notifications based on device presence2020
Administration of access lists for femtocell service2019
Exchange of access control lists to manage femto cell coverage2019
Synchronization based on device presence2019
Mobile handset extension to a device2019
Femto cell access point passthrough model2018
Dynamic dual-mode service access control, location-based billing, and E911 mecha2018
Notifications based on device presence2018
Mobile handset extension to a device2018
Interface for access management of femto cell coverage2018