Inventor

LUMBIRT CHARLES E

US3 patents

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

SWEENEY JEFFREY M

2 patents

US8145278B2Mar 27, 2012

System and method for ringtone shuffle

SWEENEY JEFFREY M6 citations81

US8478355B2Jul 2, 2013

System and method for playing a ringtone on a communication device

SWEENEY JEFFREY M1 citations60

CenturyLink Intellectual Property LLP

1 patent

US9014764B2Apr 21, 2015

System and method for selecting ringtones

CenturyLink Intellectual Property LLP2 citations59