Inventor
TSAI CHRISTOPHER
US5 patents
Patents
5 patentsUS10692053B2Jun 23, 2020
Predictive maintenance
AT & T IP I LP4 citations69
US10096004B2Oct 9, 2018
Predictive maintenance
AT & T IP I LP4 citations69
US11449838B2Sep 20, 2022
Predictive maintenance
AT & T IP I LP0 citations58
US10248091B2Apr 2, 2019
Method and apparatus for providing equipment maintenance via a network
AT & T IP I LP1 citations53
US10613501B2Apr 7, 2020
Method and apparatus for providing equipment maintenance via a network
AT & T IP I LP0 citations43