Inventor

HOLMES DAVID WILLIAM

US4 patents

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

AT & T WIRELESS SERVICES INC

1 patent

US6751475B1Jun 15, 2004

Shared-revenue billing system for transmission of wireless data from a vehicle

AT & T WIRELESS SERVICES INC72 citations96

CINGULAR WIRELESSS II LLC

1 patent

US7171221B1Jan 30, 2007

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity

CINGULAR WIRELESSS II LLC159 citations94

HOLMES DAVID WILLIAM

1 patent

USD518179SMar 28, 2006

Hearing aid eartip

HOLMES DAVID WILLIAM18 citations86

AT & T MOBILITY II LLC

1 patent

US7593741B1Sep 22, 2009

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity

AT & T MOBILITY II LLC11 citations82