Inventor

BROWN JOHN CARL

US5 patents

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

AT & T CORP

3 patents

US6870841B1Mar 22, 2005

ATCORP

1 patent

US6069945AMay 30, 2000

Global subscriber numbering translation system for controlling international call routing

ATCORP29 citations83

AT & T IP II LP

1 patent

US7869437B2Jan 11, 2011

Controlled transmissions across packet networks

AT & T IP II LP9 citations82

BROWN JOHN CARL

AT & T CORP

Controlled transmission across packet network

Controlled transmissions across packet networks

Methods for identifying service processing of telephone calls

ATCORP

Global subscriber numbering translation system for controlling international call routing

AT & T IP II LP

Controlled transmissions across packet networks