Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and system for proximity detection and location determination

Method and system for proximity detection and location determination

US Patent 6218961 · Granted Apr 17, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System, method, and graphical user interface for temporal presentation and navig2025
Aircraft in-flight entertainment system with enhanced passenger control units an2019
Aircraft communications system storing video content while on the ground and ass2018
Aircraft communications system storing video content while airborne and associat2017
Aircraft communications system with adaptive streaming video and associated meth2017
Aircraft in-flight entertainment system with a distributed memory and associated2016
Aircraft in-flight entertainment system with enhanced seatback tray passenger co2016
Aircraft system providing passenger entertainment and surveillance features, and2014
Aircraft in-flight entertainment system including a distributed digital radio se2014
Area entertainment system including digital radio service and associated methods2014
System with sub-nyquist signal acquisition and transmission and associated metho2013
Data system for interfacing with a remote data storage facility using compressiv2013