Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method for providing wireless telephony over a packet-switched network

System and method for providing wireless telephony over a packet-switched network

US Patent 6795444 · Granted Sep 21, 2004

Estimated economic value: $8,056,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bottle with integrated handle and design element2025
Distributed network edge security architecture2025
Container2025
Microscope for imaging samples within wells of multi-well plates hold by stage a2025
Internet protocol multimedia subsystem support for stand-alone non-public networ2025
Cell selection or reselection method, information transmission method and appara2025
Method and apparatus for receiving and transmitting signals and a communication 2025
Robust NAS layer signaling2025
Methods and apparatuses for transmitting and receiving uplink signal2025
Terminal antenna2025
Die-based rank management2025
Faucet2025