Assignee

PURVIS CHRISTOPHER

US·2 granted patents·24 citations·filing 2009–2011

Technology mixG01B1 G03B1 G06Q1 G06T1 G06V1 G07C1

Top patents by PatentIndex Score

2 records

0188US8659643B2Counting system for vehicle ridersPURVIS CHRISTOPHER·Filed 2011·Granted Feb 25, 2014·24 cites·20 claims
0246US10885471B2System and method for providing location-based data on a wireless portable devicePURVIS CHRISTOPHER·Filed 2009·Granted Jan 5, 2021·0 cites·26 claims

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