Inventor

EPHRAIM ROBERT

US2 patents

Patents

2 patents

US7092697B1Aug 15, 2006

Method and system for reduced-latency prepaid mobile messaging

CELLCO PARTNERSHIP DBA VERIZON49 citations91

US7366136B1Apr 29, 2008

Determining chargeable duration at the home agent for a prepaid MIP session

CELLCO PARTNERSHIP DBA VERIZON43 citations88