Inventor

CALME JAMES A

US3 patents

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

ALCATEL LUCENT USA INC

1 patent

US7668183B2Feb 23, 2010

Flexible SIP profile for mixed networks

ALCATEL LUCENT USA INC13 citations80

EJZAK RICHARD P

1 patent

US8139541B2Mar 20, 2012

Method and system for bypassing media gateways in wireless networks

EJZAK RICHARD P12 citations79

UNITED STATES CELLULAR CORP

1 patent

US12507055B2Dec 23, 2025

Tracking reception of wireless emergency alerts

UNITED STATES CELLULAR CORP0 citations55