Inventor
TURNER JR CHARLES D
US6 patents
Patents
6 patentsUS10616664B2Apr 7, 2020
System and method for providing location-dependent emergency alert services
AT & T IP I LP6 citations82
US9930426B2Mar 27, 2018
System and method for providing location-dependent emergency alert services
AT & T IP I LP2 citations71
US9807459B2Oct 31, 2017
Media interface device
AT & T IP I LP2 citations71
US9706263B2Jul 11, 2017
System and method for providing location-dependent emergency alert services
AT & T IP I LP3 citations71
US10757479B2Aug 25, 2020
Media interface device
AT & T IP I LP0 citations50
US8805320B2Aug 12, 2014
Method and system for message collision avoidance
AT & T IP I LP1 citations50