Inventor

BARKER CHARLES ROBERT

US4 patents

Patents

4 patents

US10347047B2Jul 9, 2019

Trigger regions

GOOGLE LLC7 citations81

US11748992B2Sep 5, 2023

Trigger regions

GOOGLE LLC1 citations70

US12266186B2Apr 1, 2025

Trigger regions

GOOGLE LLC0 citations60

US11600048B2Mar 7, 2023

Trigger regions

GOOGLE LLC0 citations60