Inventor

NAWROCKI DIANE

US3 patents

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

AT & T CORP

1 patent

US7738643B1Jun 15, 2010

Method for troubleshooting echo on teleconference bridge

AT & T CORP10 citations79

CHEN BING

1 patent

US9178478B2Nov 3, 2015

Method and apparatus for providing privacy for telephone conversations

CHEN BING0 citations45

AT & T IP II LP

1 patent

US9420080B2Aug 16, 2016

Method and apparatus for providing privacy for telephone conversations

AT & T IP II LP0 citations44