Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for performing emergency calls over WiFi when a cellular network is unavailable

System and method for performing emergency calls over WiFi when a cellular network is unavailable

US Patent 9380610 · Granted Jun 28, 2016

Estimated economic value: $62,871,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Patient interface module (PIM) powered with wireless charging system and communi2025
IMEI binding and dynamic IMEI provisioning for wireless devices2025
Determining whether to display an indicator of millimeter wave cellular availabi2025
Dynamic service discovery and offloading framework for edge computing based cell2025
System and method for transferring a call2025
System and method for transferring a call2025
Integrated standalone flow for cellular subscription transfer2025
Primary eSIM activation for wireless device with physical SIM2024
Network slicing enhancements2024
Carrier aggregation capability advertisement2024
Dynamic service discovery and offloading framework for edge computing based cell2024
Integrated standalone flow for cellular subscription transfer2024