Assignee
SPEEDGAUGE INC
US21 patents
Top patents by PatentIndex Score
US10029685B1Jul 24, 2018
Vehicle speed limiter
SPEEDGAUGE INC34 citations93
US10049408B2Aug 14, 2018
Assessing asynchronous authenticated data sources for use in driver risk management
SPEEDGAUGE INC35 citations88
US10464561B2Nov 5, 2019
Vehicle speed limiter
SPEEDGAUGE INC4 citations83
US9478074B2Oct 25, 2016
Vehicle management
SPEEDGAUGE INC5 citations83
US11481713B2Oct 25, 2022
Driver history via vehicle data acquisition and analysis
SPEEDGAUGE INC2 citations73
US11370428B2Jun 28, 2022
Vehicle speed limiter
SPEEDGAUGE INC2 citations72
US10864819B2Dec 15, 2020
Driver alertness warning system and method
SPEEDGAUGE INC2 citations72
USRE47986EMay 12, 2020
System and method for evaluating vehicle and operator performance
SPEEDGAUGE INC5 citations72
US10170004B2Jan 1, 2019
Fleet manager based vehicle control
SPEEDGAUGE INC2 citations72
US11836802B2Dec 5, 2023
Vehicle operation analytics, feedback, and enhancement
SPEEDGAUGE INC2 citations71
US11699309B2Jul 11, 2023
Dynamic driver and vehicle analytics based on vehicle tracking and driving statistics
SPEEDGAUGE INC3 citations71
US11904685B2Feb 20, 2024
Driver alertness warning system and method
SPEEDGAUGE INC0 citations62
US11772650B2Oct 3, 2023
Vehicle operation characteristic control
SPEEDGAUGE INC0 citations62
US9858814B2Jan 2, 2018
Identification of driver abnormalities in a traffic flow
SPEEDGAUGE INC1 citations62
US9396660B2Jul 19, 2016
Identification of driver abnormalities in a traffic flow
SPEEDGAUGE INC2 citations62
US12033447B2Jul 9, 2024
Dynamic driver and vehicle analytics based on vehicle tracking and driving statistics
SPEEDGAUGE INC0 citations61
US11842404B2Dec 12, 2023
Enhancement using analytics based on vehicle kinematic data
SPEEDGAUGE INC0 citations56
US10847037B2Nov 24, 2020
Fleet manager based vehicle control
SPEEDGAUGE INC0 citations51
US10762780B2Sep 1, 2020
Identification of driver abnormalities in a traffic flow
SPEEDGAUGE INC0 citations51
US9897451B2Feb 20, 2018
Position accuracy testing system
SPEEDGAUGE INC1 citations51
US11692845B2Jul 4, 2023
Predictive annotation of relevant road information based on vehicle location and identity
SPEEDGAUGE INC1 citations49