Inventor
BRADEE WILLIAM FRANCIS
US3 patents
Patents
3 patentsUS10796213B2Oct 6, 2020
Method and apparatus for providing a communications service using a low powered radio tag
AT & T IP I LP0 citations48
US10360486B2Jul 23, 2019
Method and apparatus for providing a communications service using a low powered radio tag
AT & T IP I LP0 citations48
US10089567B2Oct 2, 2018
Method and apparatus for providing a communications service using a low powered radio tag
AT & T IP I LP0 citations47