Inventor

HIRSCHMAN EDWARD

US5 patents

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

ITXC IP HOLDINGS SARL

2 patents

US7167549B2Jan 23, 2007

System and method for reconciling billing mismatch

ITXC IP HOLDINGS SARL5 citations67

US7623637B2Nov 24, 2009

System and method for reconciling billing mismatch

ITXC IP HOLDINGS SARL0 citations46

ITXC CORP

1 patent

US6404864B1Jun 11, 2002

Article comprising a distributed call monitoring, evaluation and routing system and method therefor

ITXC CORP113 citations92

TATA COMMUNIACTIONS AMERICA INC

1 patent

US10375003B1Aug 6, 2019

System and method for establishing pricing for telecom services

TATA COMMUNIACTIONS AMERICA INC13 citations68

HIRSCHMAN EDWARD

1 patent

US8600020B2Dec 3, 2013

System and method for facilitating a telephony carrier to make transactions

HIRSCHMAN EDWARD0 citations41