Inventor

STEAD GRAHAM

US4 patents

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

TELEPHIA INC

1 patent

US6928280B1Aug 9, 2005

Method and system for measuring data quality of service in a wireless network using multiple remote units and a back end processor

TELEPHIA INC420 citations95

INVERTIX CORP

1 patent

US6839554B2Jan 4, 2005

Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networks

INVERTIX CORP100 citations94

(unassigned)

1 patent

US6668167B2Dec 23, 2003

Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networks

149 citations93

NIELSEN MOBILE INC

1 patent

US7319847B2Jan 15, 2008

Bitwise monitoring of network performance

NIELSEN MOBILE INC81 citations92