P

Inventor

POFFENBERGER MICHAEL LEE

US9 patents
⚠️ This page may combine multiple inventors who share the name “POFFENBERGER MICHAEL LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRAVINO DOUGLAS DAVID

6 patents
US9008888B1Apr 14, 2015

Cost based navigation

GRAVINO DOUGLAS DAVID46 citations93
US8884736B1Nov 11, 2014

Multiple system and presence-based call processing

GRAVINO DOUGLAS DAVID21 citations91
US9118965B1Aug 25, 2015

Virtual video channels

GRAVINO DOUGLAS DAVID12 citations81
US8620296B2Dec 31, 2013

Integration of contact information across multiple communication devices

GRAVINO DOUGLAS DAVID4 citations61
US8625750B2Jan 7, 2014

Call screening for voicemail

GRAVINO DOUGLAS DAVID1 citations51
US8244221B2Aug 14, 2012

Visual voicemail messages and unique directory number assigned to each for accessing corresponding audio voicemail message

GRAVINO DOUGLAS DAVID1 citations51

COX COMMUNICATIONS INC

1 patent
US9247523B1Jan 26, 2016

System, method and device for initiating actions for mobile devices prior to a mobile user entering problem zones

COX COMMUNICATIONS INC31 citations92

POFFENBERGER MICHAEL LEE

1 patent
US10091544B1Oct 2, 2018

Visual identifier to trigger an action

POFFENBERGER MICHAEL LEE4 citations65

CLEMENT DALLAS STEPHEN

1 patent
US8477914B1Jul 2, 2013

Automated communication escalation

CLEMENT DALLAS STEPHEN1 citations39