Inventor

VESTAL CHRISTOPHER

US4 patents

⚠️ This page may combine multiple inventors who share the name “VESTAL CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LANG HOWARD

2 patents

US8503313B1Aug 6, 2013

Method and apparatus for detecting a network impairment using call detail records

LANG HOWARD17 citations87

US8477637B1Jul 2, 2013

Method and apparatus for monitoring a packet network

LANG HOWARD7 citations79

AT & T IP II LP

2 patents

US8908557B2Dec 9, 2014

Method and apparatus for monitoring a packet network

AT & T IP II LP0 citations48

US8908558B2Dec 9, 2014

Method and apparatus for detecting a network impairment using call detail records

AT & T IP II LP1 citations47